Performs the work of setting the size of the client area of the control.
[Visual Basic] Overridable Protected Sub SetClientSizeCore( _ ByVal x As Integer, _ ByVal y As Integer _ ) [C#] protected virtual void SetClientSizeCore( int x, int y ); [C++] protected: virtual void SetClientSizeCore( int x, int y ); [JScript] protected function SetClientSizeCore( x : int, y : int );