Ricette di programmazione: ESERCIZI ESAME LUCA LANFRANCO

LUCA LANFRANCO

SIMULAZIONE ROULETTE

Public Class Form1

   Dim SpinAnswer As Integer
   Dim rand As New Random

   Private Sub Button38_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button38.Click

   Dim SpinAnswer As Integer
   Dim rand As New Random

   SpinAnswer = rand.Next(0, 36)
   Button39.Text = SpinAnswer
   ListBox1.Items.Add(Button39.Text)

   If Button39.Text = "1" Then
   Button40.Text = "ROSSO"
   Button1.BackColor = Color.Yellow
   ElseIf Button39.Text = "2" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "3" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "4" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "5" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "6" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "7" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "8" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "9" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "10" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "11" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "12" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "13" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "14" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "15" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "16" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "17" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "18" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "19" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "20" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "21" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "22" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "23" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "24" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "25" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "26" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "27" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "28" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "29" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "30" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "31" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "32" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "33" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "34" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "35" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "36" Then
   Button1.BackColor = Color.Red
   ElseIf Button39.Text = "0" Then
   Button1.BackColor = Color.Red
   End If

   If Button39.Text = "2" Then
   Button40.Text = "NERO"
   Button2.BackColor = Color.Yellow
   ElseIf Button39.Text = "1" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "3" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "4" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "5" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "6" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "7" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "8" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "9" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "10" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "11" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "12" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "13" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "14" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "15" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "16" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "17" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "18" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "19" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "20" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "21" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "22" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "23" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "24" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "25" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "26" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "27" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "28" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "29" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "30" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "31" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "32" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "33" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "34" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "35" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "36" Then
   Button2.BackColor = Color.DarkGray
   ElseIf Button39.Text = "0" Then
   Button2.BackColor = Color.DarkGray
   End If
   If Button39.Text = "3" Then
   Button40.Text = "ROSSO"
   Button3.BackColor = Color.Yellow
   ElseIf Button39.Text = "1" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "2" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "4" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "5" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "6" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "7" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "8" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "9" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "10" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "11" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "12" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "13" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "14" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "15" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "16" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "17" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "18" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "19" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "20" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "21" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "22" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "23" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "24" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "25" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "26" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "27" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "28" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "29" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "30" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "31" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "32" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "33" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "34" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "35" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "36" Then
   Button3.BackColor = Color.Red
   ElseIf Button39.Text = "0" Then
   Button3.BackColor = Color.Red
   End If
   If Button39.Text = "4" Then
   Button40.Text = "NERO"
   Button4.BackColor = Color.Yellow
   ElseIf Button39.Text = "1" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "2" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "3" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "4" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "5" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "6" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "7" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "8" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "9" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "10" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "11" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "12" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "13" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "14" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "15" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "16" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "17" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "18" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "19" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "20" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "21" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "22" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "23" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "24" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "25" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "26" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "27" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "28" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "29" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "30" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "31" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "32" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "33" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "34" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "35" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "36" Then
   Button4.BackColor = Color.DarkGray
   ElseIf Button39.Text = "0" Then
   Button4.BackColor = Color.DarkGray
   End If
   If Button39.Text = "5" Then
   Button40.Text = "ROSSO"
   Button5.BackColor = Color.Yellow
   Else
   Button5.BackColor = Color.Red
   End If
   If Button39.Text = "6" Then
   Button40.Text = "NERO"
   Button6.BackColor = Color.Yellow
   Else
   Button6.BackColor = Color.DarkGray
   End If
   If Button39.Text = "7" Then
   Button40.Text = "ROSSO"
   Button7.BackColor = Color.Yellow
   Else
   Button7.BackColor = Color.Red
   End If
   If Button39.Text = "8" Then
   Button40.Text = "NERO"
   Button8.BackColor = Color.Yellow
   Else
   Button8.BackColor = Color.DarkGray
   End If
   If Button39.Text = "9" Then
   Button40.Text = "ROSSO"
   Button9.BackColor = Color.Yellow
   Else
   Button9.BackColor = Color.Red
   End If
   If Button39.Text = "10" Then
   Button40.Text = "NERO"
   Button10.BackColor = Color.Yellow
   Else
   Button10.BackColor = Color.DarkGray
   End If
   If Button39.Text = "11" Then
   Button40.Text = "NERO"
   Button11.BackColor = Color.Yellow
   Else
   Button11.BackColor = Color.DarkGray
   End If
   If Button39.Text = "12" Then
   Button40.Text = "ROSSO"
   Button12.BackColor = Color.Yellow
   Else
   Button12.BackColor = Color.Red
   End If
   If Button39.Text = "13" Then
   Button40.Text = "NERO"
   Button13.BackColor = Color.Yellow
   Else
   Button13.BackColor = Color.DarkGray
   End If
   If Button39.Text = "14" Then
   Button40.Text = "ROSSO"
   Button14.BackColor = Color.Yellow
   Else
   Button14.BackColor = Color.Red
   End If
   If Button39.Text = "15" Then
   Button40.Text = "NERO"
   Button15.BackColor = Color.Yellow
   Else
   Button15.BackColor = Color.DarkGray
   End If
   If Button39.Text = "16" Then
   Button40.Text = "ROSSO"
   Button16.BackColor = Color.Yellow
   Else
   Button16.BackColor = Color.Red
   End If
   If Button39.Text = "17" Then
   Button40.Text = "NERO"
   Button17.BackColor = Color.Yellow
   Else
   Button17.BackColor = Color.DarkGray
   End If
   If Button39.Text = "18" Then
   Button40.Text = "ROSSO"
   Button18.BackColor = Color.Yellow
   Else
   Button18.BackColor = Color.Red
   End If
   If Button39.Text = "19" Then
   Button40.Text = "ROSSO"
   Button19.BackColor = Color.Yellow
   Else
   Button19.BackColor = Color.Red
   End If
   If Button39.Text = "20" Then
   Button40.Text = "NERO"
   Button20.BackColor = Color.Yellow
   Else
   Button20.BackColor = Color.DarkGray
   End If
   If Button39.Text = "21" Then
   Button40.Text = "ROSSO"
   Button21.BackColor = Color.Yellow
   Else
   Button21.BackColor = Color.Red
   End If
   If Button39.Text = "22" Then
   Button40.Text = "NERO"
   Button22.BackColor = Color.Yellow
   Else
   Button22.BackColor = Color.DarkGray
   End If
   If Button39.Text = "23" Then
   Button40.Text = "ROSSO"
   Button23.BackColor = Color.Yellow
   Else
   Button23.BackColor = Color.Red
   End If
   If Button39.Text = "24" Then
   Button40.Text = "NERO"
   Button24.BackColor = Color.Yellow
   Else
   Button24.BackColor = Color.DarkGray
   End If
   If Button39.Text = "25" Then
   Button40.Text = "ROSSO"
   Button25.BackColor = Color.Yellow
   Else
   Button25.BackColor = Color.Red
   End If
   If Button39.Text = "26" Then
   Button40.Text = "NERO"
   Button26.BackColor = Color.Yellow
   Else
   Button26.BackColor = Color.DarkGray
   End If
   If Button39.Text = "27" Then
   Button40.Text = "ROSSO"
   Button27.BackColor = Color.Yellow
   Else
   Button27.BackColor = Color.Red
   End If
   If Button39.Text = "28" Then
   Button40.Text = "NERO"
   Button28.BackColor = Color.Yellow
   Else
   Button28.BackColor = Color.DarkGray
   End If
   If Button39.Text = "29" Then
   Button40.Text = "NERO"
   Button29.BackColor = Color.Yellow
   Else
   Button29.BackColor = Color.DarkGray
   End If
   If Button39.Text = "30" Then
   Button40.Text = "ROSSO"
   Button30.BackColor = Color.Yellow
   Else
   Button30.BackColor = Color.Red
   End If
   If Button39.Text = "31" Then
   Button40.Text = "NERO"
   Button31.BackColor = Color.Yellow
   Else
   Button31.BackColor = Color.DarkGray
   End If
   If Button39.Text = "32" Then
   Button40.Text = "ROSSO"
   Button32.BackColor = Color.Yellow
   Else
   Button32.BackColor = Color.Red
   End If
   If Button39.Text = "33" Then
   Button40.Text = "NERO"
   Button33.BackColor = Color.Yellow
   Else
   Button33.BackColor = Color.DarkGray
   End If
   If Button39.Text = "34" Then
   Button40.Text = "ROSSO"
   Button34.BackColor = Color.Yellow
   Else
   Button34.BackColor = Color.Red
   End If
   If Button39.Text = "35" Then
   Button40.Text = "NERO"
   Button35.BackColor = Color.Yellow
   Else
   Button35.BackColor = Color.DarkGray
   End If
   If Button39.Text = "36" Then
   Button40.Text = "ROSSO"
   Button36.BackColor = Color.Yellow
   Else
   Button36.BackColor = Color.Red
   End If
   If Button39.Text = "0" Then
   Button40.Text = "VERDE"
   Button37.BackColor = Color.Yellow
   Else
   Button37.BackColor = Color.Green
   End If

   If Button39.Text = "1" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "2" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "3" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "4" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "5" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "6" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "7" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "8" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "9" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "10" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "11" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "12" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "13" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "14" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "15" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "16" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "17" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "18" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "19" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "20" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "21" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "22" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "23" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "24" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "25" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "26" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "27" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "28" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "29" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "30" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "31" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "32" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "33" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "34" Then
   Button41.Text = "COLONNA 1"
   End If
   If Button39.Text = "35" Then
   Button41.Text = "COLONNA 2"
   End If
   If Button39.Text = "36" Then
   Button41.Text = "COLONNA 3"
   End If
   If Button39.Text = "0" Then
   Button41.Text = "ZERO"
   End If

   ListBox2.Items.Add(Button40.Text)
   ListBox3.Items.Add(Button41.Text)

   If TextBox1.Text = "2" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("VINCITA 4")
   End If
   End If
   If TextBox1.Text = "4" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("VINCITA 8")
   End If
   End If
   If TextBox1.Text = "8" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("VINCITA 16")
   End If
   End If
   If TextBox1.Text = "16" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("VINCITA 32")
   End If
   End If
   If TextBox1.Text = "32" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("VINCITA 64")
   End If
   End If
   If TextBox1.Text = "64" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("VINCITA 128")
   End If
   End If
   If TextBox1.Text = "128" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("VINCITA 256")
   End If
   End If
   If TextBox1.Text = "2" Then
   If Button40.Text = "NERO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox1.Text = "4" Then
   If Button40.Text = "NERO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox1.Text = "8" Then
   If Button40.Text = "NERO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox1.Text = "16" Then
   If Button40.Text = "NERO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox1.Text = "32" Then
   If Button40.Text = "NERO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox1.Text = "64" Then
   If Button40.Text = "NERO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox1.Text = "128" Then
   If Button40.Text = "NERO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox4.Text = "2" Then
   If Button40.Text = "NERO" Then
   MsgBox("VINCITA 4")
   End If
   End If
   If TextBox4.Text = "4" Then
   If Button40.Text = "NERO" Then
   MsgBox("VINCITA 8")
   End If
   End If
   If TextBox4.Text = "16" Then
   If Button40.Text = "NERO" Then
   MsgBox("VINCITA 32")
   End If
   End If
   If TextBox4.Text = "32" Then
   If Button40.Text = "NERO" Then
   MsgBox("VINCITA 64")
   End If
   End If
   If TextBox4.Text = "64" Then
   If Button40.Text = "NERO" Then
   MsgBox("VINCITA 128")
   End If
   End If
   If TextBox4.Text = "128" Then
   If Button40.Text = "NERO" Then
   MsgBox("VINCITA 256")
   End If
   End If
   If TextBox4.Text = "2" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox4.Text = "4" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox4.Text = "8" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox4.Text = "16" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox4.Text = "32" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox4.Text = "64" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox4.Text = "128" Then
   If Button40.Text = "ROSSO" Then
   MsgBox("SCOMMESSA PERSA")
   End If
   End If
   If TextBox1.Text = "2" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox1.Text = "4" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox1.Text = "8" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox1.Text = "16" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox1.Text = "32" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox1.Text = "64" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox1.Text = "128" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox4.Text = "2" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox4.Text = "4" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox4.Text = "8" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox4.Text = "16" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox4.Text = "32" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox4.Text = "64" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox4.Text = "128" Then
   If Button40.Text = "VERDE" Then
   MsgBox("TASSA SULLO ZERO")
   End If
   End If
   If TextBox2.Text = "1" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 3")
   End If
   End If
   If TextBox2.Text = "1" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 1")
   End If
   End If
   If TextBox2.Text = "1" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 1")
   End If
   End If
   If TextBox2.Text = "2" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 6")
   End If
   End If
   If TextBox2.Text = "2" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 2")
   End If
   End If
   If TextBox2.Text = "2" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 2")
   End If
   End If
   If TextBox2.Text = "3" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 9")
   End If
   End If
   If TextBox2.Text = "3" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 3")
   End If
   End If
   If TextBox2.Text = "3" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 3")
   End If
   End If
   If TextBox2.Text = "5" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 15")
   End If
   End If
   If TextBox2.Text = "5" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 5")
   End If
   End If
   If TextBox2.Text = "5" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 5")
   End If
   End If
   If TextBox2.Text = "8" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 24")
   End If
   End If
   If TextBox2.Text = "8" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 8")
   End If
   End If
   If TextBox2.Text = "8" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 8")
   End If
   End If
   If TextBox2.Text = "13" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 39")
   End If
   End If
   If TextBox2.Text = "13" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 13")
   End If
   End If
   If TextBox2.Text = "13" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 13")
   End If
   End If
   If TextBox2.Text = "21" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 63")
   End If
   End If
   If TextBox2.Text = "21" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 21")
   End If
   End If
   If TextBox2.Text = "21" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 21")
   End If
   End If
   If TextBox2.Text = "34" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 102")
   End If
   End If
   If TextBox2.Text = "34" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 34")
   End If
   End If
   If TextBox2.Text = "34" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 34")
   End If
   End If
   If TextBox2.Text = "55" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 165")
   End If
   End If
   If TextBox2.Text = "55" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 55")
   End If
   End If
   If TextBox2.Text = "55" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 55")
   End If
   End If
   If TextBox2.Text = "89" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 267")
   End If
   End If
   If TextBox2.Text = "89" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 89")
   End If
   End If
   If TextBox2.Text = "89" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 89")
   End If
   End If
   If TextBox2.Text = "89" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("VINCITA 267")
   End If
   End If
   If TextBox2.Text = "89" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 89")
   End If
   End If
   If TextBox2.Text = "89" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 89")
   End If
   End If
   If TextBox5.Text = "1" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 3")
   End If
   End If
   If TextBox5.Text = "1" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 1")
   End If
   End If
   If TextBox5.Text = "1" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 1")
   End If
   End If
   If TextBox5.Text = "2" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 6")
   End If
   End If
   If TextBox5.Text = "2" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 2")
   End If
   End If
   If TextBox5.Text = "2" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 2")
   End If
   End If
   If TextBox5.Text = "3" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 9")
   End If
   End If
   If TextBox5.Text = "3" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 3")
   End If
   End If
   If TextBox5.Text = "3" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 3")
   End If
   End If
   If TextBox5.Text = "5" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 15")
   End If
   End If
   If TextBox5.Text = "5" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 5")
   End If
   End If
   If TextBox5.Text = "5" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 5")
   End If
   End If
   If TextBox5.Text = "8" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 24")
   End If
   End If
   If TextBox5.Text = "8" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 8")
   End If
   End If
   If TextBox5.Text = "8" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 8")
   End If
   End If
   If TextBox5.Text = "13" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 39")
   End If
   End If
   If TextBox5.Text = "13" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 13")
   End If
   End If
   If TextBox5.Text = "13" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 13")
   End If
   End If
   If TextBox5.Text = "21" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 63")
   End If
   End If
   If TextBox5.Text = "21" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 21")
   End If
   End If
   If TextBox5.Text = "21" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 21")
   End If
   End If
   If TextBox5.Text = "34" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 102")
   End If
   End If
   If TextBox5.Text = "34" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 34")
   End If
   End If
   If TextBox5.Text = "34" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 34")
   End If
   End If
   If TextBox5.Text = "55" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 165")
   End If
   End If
   If TextBox5.Text = "55" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 55")
   End If
   End If
   If TextBox5.Text = "55" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 55")
   End If
   End If
   If TextBox5.Text = "89" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("VINCITA 267")
   End If
   End If
   If TextBox5.Text = "89" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 89")
   End If
   End If
   If TextBox5.Text = "89" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("PERSO 89")
   End If
   End If
   If TextBox3.Text = "1" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 3")
   End If
   End If
   If TextBox3.Text = "1" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 1")
   End If
   End If
   If TextBox3.Text = "1" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 1")
   End If
   End If
   If TextBox3.Text = "2" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 6")
   End If
   End If
   If TextBox3.Text = "2" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 2")
   End If
   End If
   If TextBox3.Text = "2" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 2")
   End If
   End If
   If TextBox3.Text = "3" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 9")
   End If
   End If
   If TextBox3.Text = "3" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 3")
   End If
   End If
   If TextBox3.Text = "3" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 3")
   End If
   End If
   If TextBox3.Text = "5" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 15")
   End If
   End If
   If TextBox3.Text = "5" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 5")
   End If
   End If
   If TextBox3.Text = "5" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 5")
   End If
   End If
   If TextBox3.Text = "8" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 24")
   End If
   End If
   If TextBox3.Text = "8" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 8")
   End If
   End If
   If TextBox3.Text = "8" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 8")
   End If
   End If
   If TextBox3.Text = "13" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 39")
   End If
   End If
   If TextBox3.Text = "13" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 13")
   End If
   End If
   If TextBox3.Text = "13" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 13")
   End If
   End If
   If TextBox3.Text = "21" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 63")
   End If
   End If
   If TextBox3.Text = "21" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 21")
   End If
   End If
   If TextBox3.Text = "21" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 21")
   End If
   End If
   If TextBox3.Text = "34" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 102")
   End If
   End If
   If TextBox3.Text = "34" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 34")
   End If
   End If
   If TextBox3.Text = "34" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 34")
   End If
   End If
   If TextBox3.Text = "55" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 165")
   End If
   End If
   If TextBox3.Text = "55" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 55")
   End If
   End If
   If TextBox3.Text = "55" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 55")
   End If
   End If
   If TextBox3.Text = "89" Then
   If Button41.Text = "COLONNA 3" Then
   MsgBox("VINCITA 267")
   End If
   End If
   If TextBox3.Text = "89" Then
   If Button41.Text = "COLONNA 1" Then
   MsgBox("PERSO 89")
   End If
   End If
   If TextBox3.Text = "89" Then
   If Button41.Text = "COLONNA 2" Then
   MsgBox("PERSO 89")
   End If
   End If

   End Sub

   Private Sub Button42_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button42.Click
   Button42.Text = ""
   Button38.BackColor = Color.Orange
   Button38.Text = "GIRA"
   Button1.BackColor = Color.Red
   Button1.Text = 1
   Button2.BackColor = Color.DarkGray
   Button2.Text = 2
   Button3.BackColor = Color.Red
   Button3.Text = 3
   Button4.BackColor = Color.DarkGray
   Button4.Text = 4
   Button5.BackColor = Color.Red
   Button5.Text = 5
   Button6.BackColor = Color.DarkGray
   Button6.Text = 6
   Button7.BackColor = Color.Red
   Button7.Text = 7
   Button8.BackColor = Color.DarkGray
   Button8.Text = 8
   Button9.BackColor = Color.Red
   Button9.Text = 9
   Button10.BackColor = Color.DarkGray
   Button10.Text = 10
   Button11.BackColor = Color.DarkGray
   Button11.Text = 11
   Button12.BackColor = Color.Red
   Button12.Text = 12
   Button13.BackColor = Color.DarkGray
   Button13.Text = 13
   Button14.BackColor = Color.Red
   Button14.Text = 14
   Button15.BackColor = Color.DarkGray
   Button15.Text = 15
   Button16.BackColor = Color.Red
   Button16.Text = 16
   Button17.BackColor = Color.DarkGray
   Button17.Text = 17
   Button18.BackColor = Color.Red
   Button18.Text = 18
   Button19.BackColor = Color.Red
   Button19.Text = 19
   Button20.BackColor = Color.DarkGray
   Button20.Text = 20
   Button21.BackColor = Color.Red
   Button21.Text = 21
   Button22.BackColor = Color.DarkGray
   Button22.Text = 22
   Button23.BackColor = Color.Red
   Button23.Text = 23
   Button24.BackColor = Color.DarkGray
   Button24.Text = 24
   Button25.BackColor = Color.Red
   Button25.Text = 25
   Button26.BackColor = Color.DarkGray
   Button26.Text = 26
   Button27.BackColor = Color.Red
   Button27.Text = 27
   Button28.BackColor = Color.DarkGray
   Button28.Text = 28
   Button29.BackColor = Color.DarkGray
   Button29.Text = 29
   Button30.BackColor = Color.Red
   Button30.Text = 30
   Button31.BackColor = Color.DarkGray
   Button31.Text = 31
   Button32.BackColor = Color.Red
   Button32.Text = 32
   Button33.BackColor = Color.DarkGray
   Button33.Text = 33
   Button34.BackColor = Color.Red
   Button34.Text = 34
   Button35.BackColor = Color.DarkGray
   Button35.Text = 35
   Button36.BackColor = Color.Red
   Button36.Text = 36
   Button37.BackColor = Color.Green
   Button37.Text = 0
   Button46.BackColor = Color.Red
   Button46.Text = "ROSSO"
   Button47.BackColor = Color.DarkGray
   Button47.Text = "NERO"
   Button43.BackColor = Color.Orange
   Button43.Text = "COL 1"
   Button44.BackColor = Color.Orange
   Button44.Text = "COL 2"
   Button45.BackColor = Color.Orange
   Button45.Text = "COL 3"
   Button58.Text = "BUDGET"
   Button59.Text = "AFTER BET"
   Button61.Text = "SE PERDI"
   Button61.BackColor = Color.Beige
   Button60.Text = "SE VINCI"
   Button60.BackColor = Color.DarkSeaGreen
   Button55.Text = "COL 1"
   Button55.BackColor = Color.Orange
   Button54.Text = "COL 2"
   Button54.BackColor = Color.Orange
   Button53.Text = "COL 3"
   Button53.BackColor = Color.Orange
   Button57.Text = "ROSSO"
   Button57.BackColor = Color.Red
   Button56.Text = "NERO"
   Button56.BackColor = Color.DarkGray
   Button50.Text = "COL 1"
   Button50.BackColor = Color.Orange
   Button49.Text = "COL 2"
   Button49.BackColor = Color.Orange
   Button48.Text = "COL 3"
   Button48.BackColor = Color.Orange
   Button52.Text = "ROSSO"
   Button52.BackColor = Color.Red
   Button51.Text = "NERO"
   Button51.BackColor = Color.DarkGray

   End Sub

   Private Sub Button48_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button48.Click
   Dim num1 As Double
   Dim num1a As Double
   Dim num2 As Double
   Dim somma As Double
   num1 = Val(TextBox7.Text)
   num1a = Val(TextBox3.Text)
   num2 = Val(TextBox3.Text) * 3
   somma = num1 - num1a + num2
   TextBox6.Text = CStr(somma)

   End Sub

   Private Sub Button49_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button49.Click
   Dim num3 As Double
   Dim num3a As Double
   Dim num4 As Double
   Dim somma As Double
   num3 = Val(TextBox7.Text)
   num3a = Val(TextBox5.Text)
   num4 = Val(TextBox5.Text) * 3
   somma = num3 - num3a + num4
   TextBox6.Text = CStr(somma)
   End Sub

   Private Sub Button50_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button50.Click
   Dim num5 As Double
   Dim num5a As Double
   Dim num6 As Double
   Dim somma As Double
   num5 = Val(TextBox7.Text)
   num5a = Val(TextBox2.Text)
   num6 = Val(TextBox2.Text) * 3
   somma = num5 - num5a + num6
   TextBox6.Text = CStr(somma)
   End Sub

   Private Sub Button51_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button51.Click
   Dim num7 As Double
   Dim num8 As Double
   Dim somma As Double
   num7 = Val(TextBox7.Text)
   num8 = Val(TextBox4.Text) * 2
   somma = num7 + num8
   TextBox6.Text = CStr(somma)
   End Sub

   Private Sub Button52_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button52.Click
   Dim num9 As Double
   Dim num10 As Double
   Dim somma As Double
   num9 = Val(TextBox7.Text)
   num10 = Val(TextBox1.Text) * 2
   somma = num9 + num10
   TextBox6.Text = CStr(somma)
   End Sub

   Private Sub Button53_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button53.Click
   Dim num1 As Double
   Dim num2 As Double
   Dim differenza As Double
   num1 = Val(TextBox7.Text)
   num2 = Val(TextBox3.Text)
   differenza = num1 - num2
   TextBox6.Text = CStr(differenza)
   End Sub

   Private Sub Button54_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button54.Click
   Dim num1 As Double
   Dim num4 As Double
   Dim differenza As Double
   num1 = Val(TextBox7.Text)
   num4 = Val(TextBox5.Text)
   differenza = num1 - num4
   TextBox6.Text = CStr(differenza)
   End Sub

   Private Sub Button55_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button55.Click
   Dim num1 As Double
   Dim num5 As Double
   Dim differenza As Double
   num1 = Val(TextBox7.Text)
   num5 = Val(TextBox2.Text)
   differenza = num1 - num5
   TextBox6.Text = CStr(differenza)
   End Sub

   Private Sub Button56_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button56.Click
   Dim num1 As Double
   Dim num6 As Double
   Dim differenza As Double
   num1 = Val(TextBox7.Text)
   num6 = Val(TextBox4.Text)
   differenza = num1 - num6
   TextBox6.Text = CStr(differenza)
   End Sub

   Private Sub Button57_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button57.Click
   Dim num1 As Double
   Dim num7 As Double
   Dim differenza As Double
   num1 = Val(TextBox7.Text)
   num7 = Val(TextBox1.Text)
   differenza = num1 - num7
   TextBox6.Text = CStr(differenza)
   End Sub


End Class

PARSING

Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim apri As New OpenFileDialog
Dim CulturaUSA As System.Globalization.CultureInfo = System.Globalization.CultureInfo.GetCultureInfo("en-US")
Dim FileDeiPrezzi As String = ""
With apri
.ShowDialog()
If .FileName = String.Empty Then
MsgBox("File Inesistente")
Exit Sub
Else
FileDeiPrezzi = .FileName
End If
End With
Dim DatiNelFile As String = My.Computer.FileSystem.ReadAllText(FileDeiPrezzi)
Dim DatiNelFile_N As String = DatiNelFile.ToLower.Replace(",", " ").Replace(vbCrLf, " ").Replace(" ", " ").Replace(".", " ").Replace("!", " ").Replace("?", " ").Replace(")", " ").Replace("(", " ").Replace("-", " ").Replace("'", " ")
Dim parsing As String() = DatiNelFile_N.Split((vbCrLf & " ").ToCharArray, StringSplitOptions.RemoveEmptyEntries)
MessageBox.Show(" Il testo contiene " & parsing.Length & " parole")
Dim NumeroRiga As Integer
For Each riga As String In parsing
Me.RichTextBox1.AppendText(vbCrLf & " " & riga)
NumeroRiga += 1
Next riga
End Sub
End Class

SCAMBIO FOTOGRAFIE

Public Class Form1
Public alterna As Boolean
Public WithEvents t As New Timer
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Me.PictureBox1.Image = Image.FromFile("C:\Documents and Settings\Pesce\Desktop\costiera.jpg")
Me.PictureBox2.Image = Image.FromFile("C:\Documents and Settings\Pesce\Desktop\roccaraso.jpg")
With Me.t
.Interval = 1000
.Start()
End With
End Sub
Private Sub t_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles t.Tick
Me.scmabiaimmagini()
End Sub
Private Sub PictureBox2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox2.Click, PictureBox1.Click
If Me.t.Enabled Then
t.Stop()
ElsE
t.Start()
End If
End Sub
Sub scmabiaimmagini()
Dim img As Image = Me.PictureBox1.Image
Me.PictureBox1.Image = Me.PictureBox2.Image
Me.PictureBox2.Image = img
Me.PictureBox1.Top += 6
Me.PictureBox1.Left += 6
Me.PictureBox2.Top -= 6

Me.PictureBox2.Left -= 6
End Sub
End Class

ESERCIZIO SPEZZATE

Public Class Form1
Public WithEvents timer As New Timer
Public b As Bitmap
Public g As Graphics
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.b = New Bitmap(800, 500)
Me.g = Graphics.FromImage(b)
Me.g.SmoothingMode = Drawing2D.SmoothingMode.HighQuality
Me.g.TextRenderingHint = Drawing.Text.TextRenderingHint.AntiAlias
Me.g.InterpolationMode = Drawing2D.InterpolationMode.HighQualityBicubic
With Me.timer
.Interval = 500
.Start()
End With
End Sub
Private Sub timer_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles timer.Tick
Me.disegnaframe()
End Sub
Dim x1 As Integer = 50
Dim y1 As Integer = 50
Dim x2 As Integer = 50
Dim y2 As Integer = 50
Dim x3 As Integer
Dim y3 As Integer
Dim direzione1 As Integer = 1
Dim direzione2 As Integer = 1
Dim direzione3 As Integer = 1
Sub disegnaframe()
g.Clear(Color.Gold)
Dim MyRect As New Rectangle(10, 10, 200, 100)
g.DrawRectangle(Pens.DarkGreen, MyRect)
Dim MyRect2 As New Rectangle(x1, y1, 200, 100)
g.FillRectangle(Brushes.Aqua, MyRect2)
Dim MyRectcerchio As New Rectangle(x2, y2, 50, 50)
g.FillEllipse(Brushes.Orange, MyRectcerchio)
Me.PictureBox1.Image = b
Dim p1 As New Point(x3, y3)
Dim p2 As New Point(0, 0)
Dim p3 As New Point(b.Width, b.Height)
Dim puntispezzata As New List(Of Point)
puntispezzata.Add(p1)
puntispezzata.Add(p2)
puntispezzata.Add(p3)
g.DrawLines(New Pen(Color.Crimson, 2), puntispezzata.ToArray)
If y1 > Me.b.Height - 50 OrElse y1 < 0 Then
direzione1 = -direzione1
End If
If y2 > Me.b.Height - 50 OrElse y2 < 0 Then
direzione2 = -direzione2
End If
If y3 > Me.b.Height - 50 OrElse y3 < 0 Then
direzione3 = -direzione3
End If
x1 += direzione1 * 10
y1 += direzione1 * 10
x2 += direzione2 * 10
y2 += direzione2 * 10
x3 += direzione3 * 10
y3 += direzione3 * 10
End Sub
End Class

ACCESSO A DBMS

Imports System.Data
Imports System.Data.OleDb
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim percorsoDB As String = String.Empty
Dim O As New OpenFileDialog
   With O
   .ShowDialog()
   percorsoDB = .FileName
   End With
   If percorsoDB = String.Empty Then Exit Sub
   Try
   Dim stringaconnessione As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & percorsoDB & ";user Id=admin;Password=;"
   Dim connessione As New OleDbConnection(stringaconnessione)
   connessione.Open()
   Dim comandoSQL As String = "SELECT*FROM ORDERS"
   Dim comando As New OleDbCommand(comandoSQL, connessione)
   Dim lettore As OleDbDataReader = comando.ExecuteReader()
   Dim record(lettore.FieldCount - 1) As Object
   Do While lettore.Read
   lettore.GetValues(record)
   Me.RichTextBox1.AppendText(vbCrLf & record(0) & " " & record(1) & " " & record(2))
   Loop
   MsgBox("Connesso ok")
   Catch ex As Exception
   MsgBox(ex.Message)
   End Try
   End Sub
End Class

QUANT

Public Class Form1

   Public Livello_Prezzi As New List(Of Oss)

   Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

   Dim somma As Double = 0
   Dim somma_quantita_acquistata As Integer = 0
   Dim passo As Integer = 1
   Dim a As Integer = CInt(Me.NumericUpDown1.Value)
   Dim b As Integer = CInt(Me.NumericUpDown2.Value)
   Dim Prezzo_iniziale = CDbl(Me.RichTextBox3.Text)
   Dim Decremento_prezzo As Integer = CInt(Me.NumericUpDown3.Value)
   Dim posizione As Integer = CInt(Me.NumericUpDown4.Value)
   Dim quantita_acquistata As Integer = CInt(Me.NumericUpDown4.Value)
   Dim valore As Double = 0
   Dim P As Double = CDbl(Me.RichTextBox3.Text)
   Dim Target As Double = CDbl(Me.RichTextBox2.Text)

   Do While P > 0
   Dim Buy As New Oss
   With buy
   somma_quantita_acquistata += quantita_acquistata
   .passo = passo
   .posizione = posizione
   .Valore = valore + P * quantita_acquistata
   .Prezzo = P
   somma += .Valore
   .perdita = .Prezzo * .posizione - .Valore
   .P = (.Valore + Target) / .posizione
   .retracement = .P - P
   .relative_retracement = .retracement / (Prezzo_iniziale - .Prezzo)
   .prezzo_medio = somma / somma_quantita_acquistata
   .retracement_corrente = .retracement / P

   Livello_Prezzi.Add(Buy)

   P = P - (a + b * passo) * Decremento_prezzo
   passo += 1
   posizione = .posizione + quantita_acquistata
   valore = .Valore

   End With

   Loop

   Dim string_builder As New System.Text.StringBuilder

   string_builder.Append(vbCrLf & "Passo".PadLeft(0) & _
   "Posizione".PadLeft(10) & _
   "Valore".PadLeft(10) & _
   "P_Correnti".PadLeft(20) & _
   " PNL".PadLeft(13) & _
   "RTC".PadLeft(14) & _
   "R_Retracement".PadLeft(17) & _
   "P_Medio".PadLeft(17) & _
   "RTC_su_prezzo_corrente".PadLeft(25))

   For Each modifica As Oss In Livello_Prezzi
   With modifica
   string_builder.Append(vbCrLf & .passo.ToString.PadLeft(0) & _
   .posizione.ToString.PadLeft(10) & _
   .Valore.ToString.PadLeft(13) & _
   .Prezzo.ToString.PadLeft(17) & _
   .perdita.ToString.PadLeft(17) & _
   .retracement.ToString(".##").PadLeft(14) & _
   .relative_retracement.ToString(".##").PadLeft(17) & _
   .prezzo_medio.ToString.PadLeft(17) & _
   .retracement_corrente.ToString(".##").PadLeft(18))
   End With
   Next modifica
   Me.RichTextBox1.Text = string_builder.ToString
   End Sub

End Class
Public Class Oss
   Public Prezzo As Double
   Public passo As Integer
   Public posizione As Integer
   Public Valore As Double
   Public perdita As Double
   Public P As Double
   Public prezzo_medio As Double
   Public retracement As Double
   Public relative_retracement As Double
   Public retracement_corrente As Double

End Class

SERIE STORICA

Public Class Form1

Private b As Bitmap

Private g As Graphics

Private MargineSinistro As Integer = 40

Private MargineDestro As Integer = 40

Private MargineAlto As Integer = 40

Private MargineBasso As Integer = 40

Private MinimoPrezzo As Decimal

Private MassimoPrezzo As Decimal

Private MinimoTempo As Double

Private MassimoTempo As Double

Dim FontPrezzi As New Font("Arial", 10, FontStyle.Bold)

Dim ListaOsservazioni_BID As List(Of Osservazione)

Dim ListaOsservazioni_ASK As List(Of Osservazione)

Dim ListaMedieMobili_BID As List(Of Osservazione)

Dim ListaMedieMobili_ASK As List(Of Osservazione)

Dim ListaSigmaPositivi As List(Of Osservazione)

Dim ListaSigmaNegativi As List(Of Osservazione)

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

'---------------

'apriamo il file

'---------------

Dim q As New OpenFileDialog

Dim FileDeiPrezzi As String

With q

.ShowDialog()

If String.IsNullOrEmpty(q.FileName) Then Exit Sub

Me.RichTextBox1.Text = q.FileName

My.Computer.FileSystem.ReadAllText(q.FileName)

Me.RichTextBox1.Text = My.Computer.FileSystem.ReadAllText(q.FileName)

If .FileName = String.Empty Then Exit Sub

FileDeiPrezzi = .FileName

End With

Dim DatiTxtContenutiInFile As String = My.Computer.FileSystem.ReadAllText(FileDeiPrezzi)

Dim RigheDelFile As String() = DatiTxtContenutiInFile.Split(vbCrLf.ToCharArray, StringSplitOptions.RemoveEmptyEntries)

'----------------------------------

'Ogni riga diventa una osservazione

'----------------------------------

Dim CulturaUSA As System.Globalization.CultureInfo = System.Globalization.CultureInfo.GetCultureInfo("en-US")

ListaOsservazioni_BID = New List(Of Osservazione)

ListaOsservazioni_ASK = New List(Of Osservazione)

ListaMedieMobili_BID = New List(Of Osservazione)

ListaMedieMobili_ASK = New List(Of Osservazione)

ListaSigmaPositivi = New List(Of Osservazione)

ListaSigmaNegativi = New List(Of Osservazione)

For Each Riga As String In RigheDelFile

Dim ValoriInUnaRiga As String() = Riga.Split(" ".ToCharArray, StringSplitOptions.RemoveEmptyEntries)

Dim Ora As Integer = CInt(ValoriInUnaRiga(0))

Dim Minuti As Integer = CInt(ValoriInUnaRiga(1))

Dim Secondi As Integer = CInt(ValoriInUnaRiga(2))

Dim Millisecs As Integer = CInt(ValoriInUnaRiga(3))

Dim oss As New Osservazione

With oss

.Istante = New Date(Now.Year, Now.Month, Now.Day, Ora, Minuti, Secondi, Millisecs)

.TipoPrezzo = CInt(ValoriInUnaRiga(4))

.Prezzo = Decimal.Parse(ValoriInUnaRiga(5), CulturaUSA)

If .TipoPrezzo = 1 Then

ListaOsservazioni_BID.Add(oss)

ElseIf .TipoPrezzo = 2 Then

ListaOsservazioni_ASK.Add(oss)

End If

End With

Next Riga

'------------------------

'Media mobili prezzi ASK

'------------------------

For i As Integer = k + 1 To ListaOsservazioni_ASK.Count - k - 2

Dim mASK As Double = Me.MediaMobile(ListaOsservazioni_ASK, i)

Dim sASK As Double = Me.sigma(ListaOsservazioni_ASK, i)

Dim oASK As New Osservazione

Dim s1ASK As New Osservazione

Dim s2ASK As New Osservazione

With oASK

.Prezzo = mASK

.Istante = ListaOsservazioni_ASK(i).Istante

End With

ListaMedieMobili_ASK.Add(oASK)

With s1ASK

.Prezzo = mASK + 2 * sASK

.Istante = ListaOsservazioni_ASK(i).Istante

End With

ListaSigmaPositivi.Add(s1ASK)

With s2ASK

.Prezzo = mASK - 2 * sASK

.Istante = ListaOsservazioni_ASK(i).Istante

End With

ListaSigmaNegativi.Add(s2ASK)

'-----------------------

'Media mobile prezzi BID

'-----------------------

For j As Integer = k + 1 To ListaOsservazioni_BID.Count - k - 2

Dim mBID As Double = Me.MediaMobile(ListaOsservazioni_BID, j)

Dim sBID As Double = Me.sigma(ListaOsservazioni_BID, j)

Dim oBID As New Osservazione

Dim s1BID As New Osservazione

Dim s2BID As New Osservazione

With oBID

.Prezzo = mBID

.Istante = ListaOsservazioni_BID(j).Istante

End With

ListaMedieMobili_BID.Add(oBID)

With s1BID

.Prezzo = mBID + 2 * sBID

.Istante = ListaOsservazioni_BID(j).Istante

End With

ListaSigmaPositivi.Add(s1BID)

With s2BID

.Prezzo = mBID - 2 * sBID

.Istante = ListaOsservazioni_BID(j).Istante

End With

ListaSigmaNegativi.Add(s2BID)

Me.DisegnaGRafico()

End Sub

Sub DisegnaGRafico()

If Me.ListaOsservazioni_ASK Is Nothing Then Exit Sub

b = New Bitmap(Me.PictureBox1.Width, Me.PictureBox1.Height)

g = Graphics.FromImage(b)

'--------------------------------------------------------------------------------------------

' Adesso le 2 liste osservazioni diventano delle liste di punti da rappresentare su un bitmap

'--------------------------------------------------------------------------------------------

Dim ListaDiPunti_BID As List(Of Point) = Me.CreaListaPuntiDaListaOsservazioni(ListaOsservazioni_BID)

Dim ListaDiPunti_ASK As List(Of Point) = Me.CreaListaPuntiDaListaOsservazioni(ListaOsservazioni_ASK)

Dim listaDiPunti_MEDIA_ASK As List(Of Point) = Me.CreaListaPuntiDaListaOsservazioni(ListaMedieMobili_ASK)

Dim listaDiPunti_MEDIA_BID As List(Of Point) = Me.CreaListaPuntiDaListaOsservazioni(ListaMedieMobili_BID)

'------------------

'Visualizzo margini

'------------------

g.DrawRectangle(Pens.White, New Rectangle(Me.MargineSinistro, Me.MargineAlto, b.Width - Me.MargineSinistro - Me.MargineDestro, b.Height - Me.MargineAlto - Me.MargineBasso))

'----------------

'Curve dei prezzi

'----------------

'BID

Dim p_BID As New Pen(Color.Red, 1)

g.DrawLines(p_BID, ListaDiPunti_BID.ToArray)

'ASK

Dim p_ASK As New Pen(Color.Blue, 1)

g.DrawLines(p_ASK, ListaDiPunti_ASK.ToArray)

'MEDIA BID

Dim p_MEDIA_BID As New Pen(Color.Magenta, 1)

g.DrawLines(p_MEDIA_BID, listaDiPunti_MEDIA_BID.ToArray)

'MEDIA ASK

Dim p_MEDIA_ASK As New Pen(Color.LightBlue, 1)

g.DrawLines(p_MEDIA_ASK, listaDiPunti_MEDIA_ASK.ToArray)

'ASSE DEI PREZZI

Me.DrawPriceRuler()

Dim drawfont3 As New Font("Arial", 8)

g.FillRectangle(Brushes.Red, Me.PictureBox1.Width - 100, Me.PictureBox1.Height - 90, 5, 5)

g.DrawString("Bid", drawfont3, Brushes.White, Me.PictureBox1.Width - 130, Me.PictureBox1.Height - 92)

g.FillRectangle(Brushes.Blue, Me.PictureBox1.Width - 100, Me.PictureBox1.Height - 75, 5, 5)

g.DrawString("Ask", drawfont3, Brushes.White, Me.PictureBox1.Width - 130, Me.PictureBox1.Height - 77)

g.FillRectangle(Brushes.Magenta, Me.PictureBox1.Width - 100, Me.PictureBox1.Height - 105, 5, 5)

g.DrawString("MM_Bid", drawfont3, Brushes.White, Me.PictureBox1.Width - 150, Me.PictureBox1.Height - 107)

g.FillRectangle(Brushes.LightBlue, Me.PictureBox1.Width - 100, Me.PictureBox1.Height - 120, 5, 5)

g.DrawString("MM_Ask", drawfont3, Brushes.White, Me.PictureBox1.Width - 150, Me.PictureBox1.Height - 122)

Dim drawFont As New Font("Arial", 10)

Dim drawFont2 As New Font("Arial", 12, FontStyle.Bold)

g.DrawString("Serie storica dei prezzi", drawFont2, Brushes.Black, 380, 10)

g.DrawString("Prezzo", drawFont, Brushes.Black, 10, 10)

g.DrawString("Tempo", drawFont, Brushes.Black, Me.PictureBox1.Width - 67, Me.PictureBox1.Height - 20)

Me.PictureBox1.Image = b

End Sub

Function CreaListaPuntiDaListaOsservazioni(ByVal ListaOsservazioni As List(Of Osservazione)) As List(Of Point)

'------------------------------------------

'Determinazione del minimo e massimo prezzo

'------------------------------------------

Dim TempoOrigine As Date = New Date(Now.Year, Now.Month, Now.Day, 0, 0, 0)

Me.MinimoPrezzo = Decimal.MaxValue

Me.MassimoPrezzo = Decimal.MinValue

Me.MinimoTempo = Double.MaxValue

Me.MassimoTempo = Double.MinValue

For Each h As Osservazione In ListaOsservazioni

With h

'prezzo

If MinimoPrezzo > .Prezzo Then MinimoPrezzo = .Prezzo

If MassimoPrezzo < .Prezzo Then MassimoPrezzo = .Prezzo

'tempo

Dim Tempo As Double = .Istante.Subtract(TempoOrigine).TotalMilliseconds

If MinimoTempo > Tempo Then MinimoTempo = Tempo

If MassimoTempo < Tempo Then MassimoTempo = Tempo

End With

Next h

Dim ListaPunti As New List(Of Point)

For Each o As Osservazione In ListaOsservazioni

With o

'Determinazione il punto

Dim x As Double = .Istante.Subtract(TempoOrigine).TotalMilliseconds

Dim y As Decimal = .Prezzo

'Trasformarmazione il punto per rappresentarlo sul bitmap

Dim X_Sul_Bitmap As Integer = Me.Trasforma_X(x, MinimoTempo, MassimoTempo, MargineSinistro, MargineDestro)

Dim Y_Sul_Bitmap As Integer = Me.Trasforma_Y(y, MinimoPrezzo, MassimoPrezzo, MargineAlto, MargineBasso)

Dim p As New Point(X_Sul_Bitmap, Y_Sul_Bitmap)

ListaPunti.Add(p)

End With

Next o

Return ListaPunti

End Function

Function Trasforma_X(ByVal x As Double, ByVal MinX As Double, ByVal MaxX As Double, _

ByVal MarginLeft As Integer, ByVal MarginRight As Integer) As Integer

Dim X_Trasformata As Integer = MarginLeft + CInt((Me.b.Width - MarginLeft - MarginRight) * (x - MinX) / (MaxX - MinX))

Return X_Trasformata

End Function

Function Trasforma_Y(ByVal y As Double, ByVal MinY As Double, ByVal MaxY As Double, _

ByVal MarginTop As Integer, ByVal MarginBottom As Integer) As Integer

Dim Y_Trasformata As Integer = Me.b.Height - MarginTop - CInt((Me.b.Height - MarginTop - MarginBottom) * (y - MinY) / (MaxY - MinY))

Return Y_Trasformata

End Function

Sub DrawPriceRuler()

Dim NumeroSuddivisioni As Integer = 10

Dim Passo As Double = (Me.MassimoPrezzo - Me.MinimoPrezzo) / NumeroSuddivisioni

Dim Prezzo As Double = Me.MinimoPrezzo

Prezzo += Passo

If Prezzo > Me.MassimoPrezzo Then Exit Do

'--------------------------------

'Disegno della tacca e del prezzo

'--------------------------------

Dim Y_Bitmap = Me.Trasforma_Y(Prezzo, Me.MinimoPrezzo, Me.MassimoPrezzo, Me.MargineAlto, Me.MargineBasso)

Me.g.DrawString(Prezzo.ToString, Me.FontPrezzi, Brushes.White, Me.MargineSinistro + 5, Y_Bitmap)

Loop

End Sub

Private Sub Form1_SizeChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.SizeChanged

Me.DisegnaGRafico()

End Sub

Private Sub NumericUpDown1_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NumericUpDown1.ValueChanged

Me.k = Me.NumericUpDown1.Value

Me.DisegnaGRafico()

End Sub

Public k As Integer

Function MediaMobile(ByVal v As List(Of Osservazione), ByVal posizione As Integer)

Dim somma As Double

Dim media As Double

Dim conta As Double

For i As Integer = posizione - k To posizione + k

somma += v(i).Prezzo

conta += 1

media = somma / conta

Return media

End Function

Function sigma(ByVal v As List(Of Osservazione), ByVal posizione As Integer)

Dim somma As Double

Dim media As Double

Dim conta As Double

Dim Scarti As Double

Dim scartiQuadrati As Double

Dim varianza As Double

Dim deviazione As Double

For i As Integer = posizione - k To posizione + k

somma += v(i).Prezzo

conta += 1

media = somma / conta

Scarti = v(i).Prezzo - media

scartiQuadrati = Scarti ^ 2

varianza = scartiQuadrati / conta

deviazione = Math.Sqrt(varianza)

Return deviazione

End Function

Public Class Osservazione

Public Istante As Date

Public TipoPrezzo As Integer

Public Prezzo As Decimal

End Class

TRADING

Public Class Form1

Private b As Bitmap

Private g As Graphics

'imposta i margini

Private MargineSinistro As Integer = 40

Private MargineDestro As Integer = 40

Private MargineAlto As Integer = 40

Private MargineBasso As Integer = 40

Private MinimoPrezzo As Decimal

Private MassimoPrezzo As Decimal

Private MinimoTempo As Double

Private MassimoTempo As Double

'creiamo la lista dei punti della curva

Dim ListaPunti As List(Of Point)

Public PrezziRandom As List(Of Oss)

Public Ordine = New List(Of DeltaP)

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Me.resetgrafica()

End Sub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

Me.Button1.Enabled = True

Me.RichTextBox1.Clear()

If Me.Button3.CanSelect Then

RW()

Else : GBM()

End If

DisegnaGRafico()

End Sub

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Dim Target As Double = Double.Parse(Me.NumericUpDown3.Value)

Dim PrezzoIniziale = Double.Parse(Me.NumericUpDown4.Value)

Dim NumeroAcquisti As Integer = 0

Dim NumeroVendite As Integer = 0

Dim AmmontareAcquistato As Double = 0

Dim AmmontareVenduto As Double = 0

Dim Posizione As Integer = 0

Dim Profitto As Double = 0

Dim a As Double = Double.Parse(Me.NumericUpDown1.Value)

Dim Minimo_Prezzo_Acquisto = PrezzoIniziale

Button2.Enabled = True

Dim Decremento As Double = Double.Parse(Me.NumericUpDown2.Value)

Dim i As Integer = 1 '-1

For Each o As Oss In PrezziRandom

i += 1

'compra titoli

If o.Prezzo <= Minimo_Prezzo_Acquisto - (a * Decremento) Then

Dim Acquista As New DeltaP

With Acquista

.Istante = o.Istante

.isBuy = True

.Quantita = 1

.PrezzoCorrente = o.Prezzo

AmmontareAcquistato += .PrezzoCorrente * .Quantita

Posizione += .Quantita

.PNL = AmmontareVenduto - AmmontareAcquistato

.Minimo_Prezzo_Acquisto = .PrezzoCorrente

Minimo_Prezzo_Acquisto = .PrezzoCorrente

Ordine.Add(Acquista)

End With

g = Graphics.FromImage(b)

Dim Penna As New Pen(Color.Blue, 1)

g.DrawLine(Penna, ListaPunti(i).X, MargineAlto, ListaPunti(i).X, b.Height - Me.MargineBasso)

Me.PictureBox1.Image = b

NumeroAcquisti += 1

'vende titoli

ElseIf (o.Prezzo * Posizione >= AmmontareAcquistato + Target) Then

Dim Vendi As New DeltaP

AmmontareVenduto += o.Prezzo * Posizione

With Vendi

.PrezzoCorrente = o.Prezzo

.PNL = AmmontareVenduto - AmmontareAcquistato

.isBuy = False

.Minimo_Prezzo_Acquisto = .PrezzoCorrente

Minimo_Prezzo_Acquisto = .PrezzoCorrente

Ordine.Add(Vendi)

End With

g = Graphics.FromImage(b)

Dim Penna As New Pen(Color.Red, 1)

g.DrawLine(Penna, ListaPunti(i).X, MargineAlto, ListaPunti(i).X, b.Height - Me.MargineBasso)

Me.PictureBox1.Image = b

NumeroVendite += 1

Posizione = 0

Profitto += Vendi.PNL

AmmontareAcquistato = 0

AmmontareVenduto = 0

End If

'Visualizziamo nella RichTextBox1 il numero delle vendite, degli acquisti e PNL

Me.RichTextBox1.Clear()

Me.RichTextBox1.AppendText(vbCrLf & " Vendite " & NumeroVendite)

Me.RichTextBox1.AppendText(vbCrLf & " Acquisti " & NumeroAcquisti)

Me.RichTextBox1.AppendText(vbCrLf & " PNL " & Profitto - AmmontareAcquistato)

End Sub

Public r As New Random

Sub GBM()

'generiamo i prezzi da un moto browniano

Dim PrezzoIniziale As Decimal = Double.Parse(Me.NumericUpDown4.Value)

Dim IstanteIniziale As Date = Now

Dim T_Size As Decimal = 0.01

'Primo prezzo della serie

Dim PrezzoCorrente As Decimal = PrezzoIniziale

Dim IstanteCorrente As Date = IstanteIniziale

Dim ListaPrezzi As New List(Of Oss)

Dim Oss1 As New Oss

With Oss1

.Istante = IstanteCorrente

.Prezzo = PrezzoCorrente

End With

ListaPrezzi.Add(Oss1)

'Prezzi successivi

Dim Media As Double = 0

Dim Volatilita As Double = 0.02

Dim T_Span As New TimeSpan(0, 0, 0, 0, r.Next(1, 5) * 1000)

'Generiamo una normale

Dim u1 As Double = r.NextDouble

Dim u2 As Double = r.NextDouble

Dim Normale_Standard As Double = Math.Sqrt(-2 * Math.Log(u1)) * Math.Sin(2 * Math.PI * u2)

Dim T As Double = T_Span.TotalDays / 252 'anni

Dim Mean As Double = (Media - Volatilita * Volatilita / 2) * T

Dim Sigma As Double = Volatilita * Math.Sqrt(T)

Dim Normale As Double = Me.Normale_Non_STardard(Normale_Standard, Mean, Sigma)

' Discretizzazione incremento

Dim NuovoPrezzo As Double = PrezzoCorrente * Math.Exp(Normale)

Dim DifferenzaRispettoPrecedenteInTicks As Integer = CInt((NuovoPrezzo - PrezzoCorrente) / T_Size)

PrezzoCorrente = PrezzoCorrente + DifferenzaRispettoPrecedenteInTicks * T_Size

'--

IstanteCorrente = IstanteCorrente.AddMilliseconds(T_Span.TotalMilliseconds)

Dim NewOss As New Oss

With NewOss

.Istante = IstanteCorrente

.Prezzo = PrezzoCorrente

End With

ListaPrezzi.Add(NewOss)

If IstanteCorrente.Subtract(IstanteIniziale).TotalHours > 23 Then Exit Do

Loop

PrezziRandom = ListaPrezzi

End Sub

Function Normale_Non_STardard(ByVal Normale_STandard As Double, ByVal Mean As Double, ByVal Sigma As Double) As Double

Return Normale_STandard * sigma + Mean

End Function

Sub RW()

'generiamo i prezzi da un Random Walk

Dim PrezzoIniziale As Decimal = Double.Parse(Me.NumericUpDown4.Value)

Dim Conta_Minuti As Integer = 0

Dim IstanteIniziale As Date = Now

Dim Tick As Decimal = 1

Dim T_Span As New TimeSpan(0, 0, 0, 0, r.Next(1, 5) * 1000)

Dim PrezzoCorrente As Decimal = PrezzoIniziale

Dim IstanteCorrente As Date = IstanteIniziale

Dim ListaPrezzi As New List(Of Oss)

If r.NextDouble > 0.5 Then

PrezzoCorrente += Tick

Else

PrezzoCorrente -= Tick

End If

IstanteCorrente = IstanteCorrente.AddMilliseconds(T_Span.TotalMilliseconds)

Dim NewOss As New Oss

With NewOss

.Istante = IstanteCorrente

.Prezzo = PrezzoCorrente

End With

ListaPrezzi.Add(NewOss)

If IstanteCorrente.Subtract(IstanteIniziale).TotalHours > 23 Then Exit Do

Loop

PrezziRandom = ListaPrezzi

End Sub

Function CreaListaPuntiDaListaOsservazioni(ByVal ListaOsservazioni As List(Of Oss)) As List(Of Point)

'modifico TempoOrigine

Dim TempoOrigine As Date = New Date(Now.Year - 1, Now.Month, Now.Day, 0, 0, 0)

Me.MinimoPrezzo = Decimal.MaxValue

Me.MassimoPrezzo = Decimal.MinValue

Me.MinimoTempo = Double.MaxValue

Me.MassimoTempo = Double.MinValue

'Troviamo il minimo ed il massimo per gestire la grafica

For Each Oss As Oss In ListaOsservazioni

With Oss

'prezzo

If MinimoPrezzo > .Prezzo Then MinimoPrezzo = .Prezzo

If MassimoPrezzo < .Prezzo Then MassimoPrezzo = .Prezzo

'tempo

Dim Tempo As Double = .Istante.Subtract(TempoOrigine).TotalMilliseconds

If MinimoTempo > Tempo Then MinimoTempo = Tempo

If MassimoTempo < Tempo Then MassimoTempo = Tempo

End With

Next Oss

Dim ListaPunti As New List(Of Point)

For Each Oss As Oss In ListaOsservazioni

With Oss

'Determinare il punto!

Dim x As Double = .Istante.Subtract(TempoOrigine).TotalMilliseconds

Dim y As Decimal = .Prezzo

'Trasformare il punto per rappresentarlo sul bitmap!

Dim X_Sul_Bitmap As Integer = Me.Trasforma_X(x, MinimoTempo, MassimoTempo, MargineSinistro, MargineDestro)

Dim Y_Sul_Bitmap As Integer = Me.Trasforma_Y(y, MinimoPrezzo, MassimoPrezzo, MargineAlto, MargineBasso)

Dim p As New Point(X_Sul_Bitmap, Y_Sul_Bitmap)

ListaPunti.Add(p)

End With

Next Oss

Return ListaPunti

End Function

'rendiamo la X relativa per usarla nel grafico

Function Trasforma_X(ByVal x As Double, ByVal MinX As Double, ByVal MaxX As Double, _

ByVal MarginLeft As Integer, ByVal MarginRight As Integer) As Integer

Dim X_Trasformata As Integer = MarginLeft + CInt((Me.b.Width - MarginLeft - MarginRight) * (x - MinX) / (MaxX - MinX))

Return X_Trasformata

End Function

'rendiamo la Y relativa per usarla nel grafico

Function Trasforma_Y(ByVal y As Double, ByVal MinY As Double, ByVal MaxY As Double, _

ByVal MarginTop As Integer, ByVal MarginBottom As Integer) As Integer

Dim Y_Trasformata As Integer = Me.b.Height - MarginTop - CInt((Me.b.Height - MarginTop - MarginBottom) * (y - MinY) / (MaxY - MinY))

Return Y_Trasformata

End Function

'resetta la grafica

Sub resetgrafica()

b = New Bitmap(Me.PictureBox1.Width, Me.PictureBox1.Height)

g = Graphics.FromImage(b)

End Sub

Sub DisegnaGRafico()

If Me.PrezziRandom Is Nothing Then Exit Sub

'pulisce l'area del grafico da eventuali grafici precedenti

g.Clear(Color.Black)

' Adesso la lista osservazioni diventa lista di punti da rappresentare su un bitmap

'creiamo la lista dei punti

ListaPunti = CreaListaPuntiDaListaOsservazioni(PrezziRandom)

'Visualizziamo i margini

g.DrawRectangle(Pens.Black, New Rectangle(Me.MargineSinistro, Me.MargineAlto, _

b.Width - Me.MargineSinistro - Me.MargineDestro, b.Height -Me.MargineAlto - Me.MargineBasso))

'Curva dei prezzi

Dim Penna_Prezzi As New Pen(Color.Red, 1)

g.DrawLines(Penna_Prezzi, ListaPunti.ToArray)

Me.PictureBox1.Image = b

End Sub

'ridisegnamo il grafico in caso di resize

Private Sub Form1_SizeChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.SizeChanged

Me.resetgrafica()

Me.DisegnaGRafico()

End Sub

Private Sub button3_click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click

Me.Button4.Enabled = True

Me.Button3.Enabled = False

Me.Button2.Text = "plot random walk curve"

Me.Button1.Text = "buy\sel random walk mode"

End Sub

Private Sub button4_click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click

Me.Button3.Enabled = True

Me.Button4.Enabled = False

Me.Button2.Text = "plot random brawnian"

Me.Button1.Text = "buy\sel random brownian mode"

End Sub

End Class

Public Class DeltaP

Public Istante As Date

Public Quantita As Integer

Public isBuy As Boolean

Public PrezzoCorrente As Double

Public PNL As Double

Public Minimo_Prezzo_Acquisto As Double

End Class

Public Class Oss

Public Istante As Date

Public TipoPrezzo As Integer

Public Prezzo As Decimal

End Class

Ricette di programmazione

mercoledì 26 gennaio 2011

ESERCIZI ESAME LUCA LANFRANCO

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