How To Check Or UnCheck All CheckBox In The Form Using Visual Basic.Net
In this VB.Net Tutorial we will see How To Select Or UnSelect All CheckBox Inside A Window Form Application On Button Click Event In Visual Basic.Net Programming Language And Visual Studio IDE .
Project Source Code:
Public Class Check_And_Uncheck_AllCheckBoxes
Private Sub ButtonCheck_Click(sender As Object, e As EventArgs) Handles ButtonCheck.Click
For Each c As Control In Controls
If c.GetType() = GetType(CheckBox) Then
Dim ch As CheckBox
ch = c
ch.Checked = True
End If
Next
End Sub
Private Sub ButtonUnCheck_Click(sender As Object, e As EventArgs) Handles ButtonUnCheck.Click
For Each c As Control In Controls
If c.GetType() = GetType(CheckBox) Then
Dim ch As CheckBox
ch = c
ch.Checked = False
End If
Next
End Sub
End Class
////// OUTPUT :
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