Protected Overrides ReadOnly Property CreateParams() As CreateParams
Get
' Make background transparent
Dim cp As CreateParams = MyBase.CreateParams
cp.ExStyle = cp.ExStyle Or &H20
Return cp
End Get
End Property
Protected Overrides Sub OnPaintBackground(e As PaintEventArgs)
'' call MyBase.OnPaintBackground(e) only if the backColor is not Color.Transparent
If Me.BackColor <> Color.Transparent Then
MyBase.OnPaintBackground(e)
End If
End Sub