Sunday, 6 October 2013

APLIKASI DENGAN VB.NET

 APLIKASI SEDERHANA DENGAN VB.NET

Open a new Project and save the Form as CheckBox.frm and save the Project as CheckBox.vbp
* Design the Form as shown below
Object
Property
Setting
Form Caption
Name
CheckBox
frmCheckBox
CheckBox Caption
Name
Bold
chkBold
CheckBox Caption
Name
Italic
chkItalic
CheckBox Caption
Name
Underline
chkUnderline
OptionButton Caption
Name
Red
optRed
OptionButton Caption
Name
Blue
optBlue
OptionButton Caption
Name
Green
optGreen
TextBox Name
Text
txtDisplay
(empty)
CommandButton Caption
Name
Exit
cmdExit


Following code is typed in the Click() events of the CheckBoxes
Private Sub chkBold_Click()
If chkBold.Value = 1 Then
  txtDisplay.FontBold = True
Else
  txtDisplay.FontBold = False
End If
End Sub
Private Sub chkItalic_Click()
If chkItalic.Value = 1 Then
  txtDisplay.FontItalic = True
Else
  txtDisplay.FontItalic = False
End If
End Sub
Private Sub chkUnderline_Click()
If chkUnderline.Value = 1 Then
  txtDisplay.FontUnderline = True
Else
  txtDisplay.FontUnderline = False
End If
End Sub
Following code is typed in the Click() events of the OptionButtons
Private Sub optBlue_Click()
  txtDisplay.ForeColor = vbBlue
End Sub
Private Sub optRed_Click()
  txtDisplay.ForeColor = vbRed
End Sub
Private Sub optGreen_Click()
  txtDisplay.ForeColor = vbGreen
End Sub
To terminate the program following code is typed in the Click() event of the Exit button
Private Sub cmdExit_Click()
  End
End Sub
Run the program by pressing F5. Check the program by clicking on OptionButtons and CheckBoxes.