private bool ShowContextMenu(int x, int y)
{
Point point;
ContextMenuStrip contextMenuStrip = this.ContextMenuStrip;
ContextMenu menu = (contextMenuStrip != null) ? null : this.ContextMenu;
if ((contextMenuStrip == null) && (menu == null))
{
return(false);
}
bool isKeyboardActivated = false;
if (x == -1)
{
isKeyboardActivated = true;
point = new Point(base.Width / 2, base.Height / 2);
}
else
{
point = base.PointToClientInternal(new Point(x, y));
}
if (!base.ClientRectangle.Contains(point))
{
return(false);
}
if (contextMenuStrip != null)
{
contextMenuStrip.ShowInternal(this, point, isKeyboardActivated);
}
else if (menu != null)
{
menu.Show(this, point);
}
return(true);
}