protected override void OnResize(EventArgs eventargs)
{
base.OnResize(eventargs);
int left = Padding.Left;
int top = Padding.Top;
int width = Width - Padding.Left - Padding.Right;
int height = Height - Padding.Top - Padding.Bottom;
Rectangle rect = new Rectangle(left,
top,
width,
height);
ClientRectangle.Intersect(rect);
Invalidate();
}
