visual basic experiments
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Title:INPUT FORM
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CODE
Private Sub Form_Load()
Label1.Caption = Form1.Width
Label2.Caption = Form1.HeightEnd Sub
Private Sub Form_Resize()
Label1.Caption = Form1.Width
Label2.Caption = Form1.Height
End Sub
Private Sub Form_Unload(Cancel As Integer)If MsgBox("Are you sure ?", vbQuestion + vbYesNo, "Warning!!!")
= vbNo Then Cancel = True
End Sub
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Practical No. :2
Title:INPUT FORM
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CODE
Dim p As Boolean
Private Sub Form_Load()
DrawWidth = 10ForeColor = RGB(255, 0, 0)
End Sub
Private Sub Form_MouseDown(Button As Integer, Shift As Integer,
X As Single, Y As Single)
p = True
End Sub
Private Sub Form_MouseMove(Button As Integer, Shift As Integer,
X As Single, Y As Single)
If p Then
PSet (X, Y)
End If
End Sub
Private Sub Form_MouseUp(Button As Integer, Shift As Integer, X
As Single, Y As Single)p = False
End Sub
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Title:INPUT FORM
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CODE
Private Sub Command2_Click()
If Label1.Enabled = True ThenLabel1.Enabled = False
Else
Label1.Enabled = True
End If
End Sub
Private Sub Command3_Click()If Label1.Visible = True Then
Label1.Visible = False
Else
Label1.Visible = True
End If
End Sub
Private Sub Form_Load()
Label1.Top = 0
m = 50
End Sub
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Practical No. :5
Title:INPUT FORM
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CODE
Private Sub Form_Load()
End Sub
Private Sub Option1_Click()
Label1.FontBold = True
End Sub
Private Sub Option2_Click()
Label1.FontBold = False
End Sub
Private Sub Option3_Click()
Label1.FontItalic = True
End Sub
Private Sub Option4_Click()
Label1.FontItalic = False
End Sub
Private Sub Option5_Click()
Label1.FontUnderline = True
End Sub
Private Sub Option6_Click()
Label1.FontUnderline = False
End Sub
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Title:INPUT FORM
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CODE
Private Sub Check1_Click()
If Label1.FontBold = True Then
Label1.FontBold = FalseElse
Label1.FontBold = True
End If
End Sub
Private Sub Check2_Click()
If Label1.FontItalic = True ThenLabel1.FontItalic = False
Else
Label1.FontItalic = True
End If
End Sub
Private Sub Check3_Click()If Label1.FontUnderline = True Then
Label1.FontUnderline = False
Else
Label1.FontUnderline = True
End If
End Sub
Private Sub Form_Load()
End Sub
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Practical No. :7
Title:INPUT FORM
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CODE
Private Sub Command1_Click()
Combo1.Clear
Combo1.AddItem "Green"Combo1.AddItem "Blue"
Combo1.AddItem "Red"
End Sub
Private Sub Command2_Click()
Combo1.Clear
Combo1.AddItem "Cricket"
Combo1.AddItem "Vollyball"Combo1.AddItem "Football"
End Sub
Private Sub Command3_Click()
Combo1.Clear
Combo1.AddItem "Parrot"
Combo1.AddItem "Peacock"
Combo1.AddItem "Crow"End Sub
Private Sub Form_Load()
Combo1.Clear
End Sub
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Dim buf As Integer
Dim op As Integer
Private Sub Command1_Click()
Text1.Text = Text1.Text + "1"
End Sub
Private Sub Command10_Click()
Text1.Text = Text1.Text + "0"
End Sub
Private Sub Command11_Click()
buf = Val(Text1.Text)
op = 1
Text1.Text = ""
End Sub
Private Sub Command12_Click()
buf = Val(Text1.Text)
op = 2
Text1.Text = ""
End Sub
Private Sub Command13_Click()
buf = Val(Text1.Text)
op = 3
Text1.Text = ""
End Sub
Private Sub Command14_Click()
buf = Val(Text1.Text)
op = 4
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Text1.Text = ""
End Sub
Private Sub Command15_Click()
If op = 1 ThenText2.Text = buf + Val(Text1.Text)
End If
If op = 2 Then
Text2.Text = buf - Val(Text1.Text)
End If
If op = 3 Then
Text2.Text = buf * Val(Text1.Text)
End IfIf op = 4 Then
Text2.Text = buf / Val(Text1.Text)
End If
End Sub
Private Sub Command16_Click()
Text1.Text = ""End Sub
Private Sub Command2_Click()
Text1.Text = Text1.Text + "2"
End Sub
Private Sub Command3_Click()
Text1.Text = Text1.Text + "3"End Sub
Private Sub Command4_Click()
Text1.Text = Text1.Text + "4"
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End Sub
Private Sub Command5_Click()
Text1.Text = Text1.Text + "5"
End Sub
Private Sub Command6_Click()
Text1.Text = Text1.Text + "6"
End Sub
Private Sub Command7_Click()
Text1.Text = Text1.Text + "7"
End Sub
Private Sub Command8_Click()
Text1.Text = Text1.Text + "8"
End Sub
Private Sub Command9_Click()
Text1.Text = Text1.Text + "9"
End Sub
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