Brings the control to the front of the z-order.
public void BringToFront()
The control is moved to the front of the z-order. If the control is a child of another control, the child control is moved to the front of the z-order. BringToFront does not make a control a top-level control, and it does not raise the Paint event.
The following code example ensures that a Label is visible by calling its BringToFront method. This example requires that you have a Form with a Panel named panel1, and a Label named label1.
private void MakeLabelVisible()
/* If the panel contains label1, bring it
* to the front to make sure it is visible. */