public void Resize(Rectangle rect, bool setRect)
{
if (setRect)
{
Rect = rect;
}
CreateBoundRectangle();
if (Bmp != null && Rect.Width > 0 && Rect.Height > 0)
{
Bitmap bmp = Bmp.Resize(Rect.Width, Rect.Height);
Bmp.Dispose();
Bmp = bmp;
}
}