protected override void OnMouseDown(MouseEventArgs mevent)
{
base.OnMouseDown(mevent);
_isPushed = true;
if (DrawPushAnimation)
{
ButtonAnimation.CurrentValue = 0;
ButtonAnimation.Animated = true;
ButtonAnimation.TargetButton = this;
ButtonAnimation.MousePos = mevent.Location;
ButtonAnimation.Restart();
}
Refresh();
}