private void MouseDownHandler(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
label = new MyStatic();
label.Location = new Point(e.X, e.Y);
}
}
public void SetRect(out MyStatic rect, MouseEventArgs e)
{
int left;
if (this.label.Location.X < e.X)
left = this.label.Location.X;
else left = e.X;
int upper;
if (this.label.Location.Y < e.Y)
upper = this.label.Location.Y;
else upper = e.Y;
int width = Math.Abs(e.X - this.label.Location.X);
int height = Math.Abs(e.Y - this.label.Location.Y);
rect = new MyStatic();
rect.Location = new Point(left, upper);
rect.Size = new Size(width, height);
}