How to create a selection rectangle

[Sasuko]

i wnat to create a blue selection rectangle, i've tried to serch inside ControlPaint class but nothing. Who can help me?

[Robert Rohde]

What exactly do you mean. Some blueish transparent thingie?

SolidBrush brush = new SolidBrush(Color.FromArgb(100, Color.Blue));
graphics.FillRectangle(brush, destRect);
graphics.DrawRectangle(Brushes.Black, destRect);