Right now if I click Button A, Button B shows a DropShadow effect:
Private Sub ButtonA_Click(ByVal sender As System.Object, ByVal e As System.Windows.RoutedEventArgs) Handles ButtonA.Click
Dim objDropShadow As New DropShadowEffect
objDropShadow.ShadowDepth = 0
objDropShadow.BlurRadius = 30
objDropShadow.Color = Colors.GreenYellow
Me.ButtonB.Effect = objDropShadow
End Sub
If I clicked Button C how would I remove the DropShadow effect from Button B ?
Try it
Me.ButtonB.Effect = Nothing // VB.Net
this.ButtonB.Effect = null; // C#
Private Sub ButtonC_Click(
ByVal sender As System.Object,
ByVal e As System.Windows.RoutedEventArgs) Handles ButtonC.Click
Dim objDropShadow As New DropShadowEffect
objDropShadow.ShadowDepth = 0
objDropShadow.BlurRadius = 0
objDropShadow.Color = Colors.Transparent
Me.ButtonB.Effect = objDropShadow
End Sub
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