/// <summary>
/// </summary>
protected override void SetLinkArea(RectangleCollection linkAreas)
{
int x = this.Left + this.Width - 4;
int y = this.Top;
int width = this.Width;
int height = this.Height;
Rectangle rect = new Rectangle(x, y, width, height);
linkAreas.Add(rect);
}
/// <summary>
/// </summary>
protected override void SetLinkArea(RectangleCollection linkAreas)
{
int x = this.Left + 2 * DrawUtility.a - (DrawUtility.rw + DrawUtility.ah) * DrawUtility.a / 2 - 4;
int y = this.Top + (DrawUtility.rw + DrawUtility.ah) * DrawUtility.a;
int width = (DrawUtility.rw + DrawUtility.ah) * DrawUtility.a;
int height = 4 * DrawUtility.a;
Rectangle rect = new Rectangle(x, y, width, height);
linkAreas.Add(rect);
}