I have a MDI Parent/Child situation and I am trying to prevent my child form from moving it's left position to a negative. Same goes for the top position. I have achieved this via the following code:

Private Sub frm_A_Users_Move(ByVal sender As Object, _
        ByVal e As System.EventArgs) Handles MyBase.Move

        Dim intLeft As Integer = Me.Left
        Dim intTop As Integer = Me.Top

        If intLeft < 0 Then Me.Left = 0
        If intTop < 0 Then Me.Top = 0

End Sub

This works but the controls on the form will flicker when the form comes up against this boundry. How or where do I prevent this from happening?

Jason