private void CloseAllDropDown()
{
foreach (ToolStripItem item in this.DisplayedItems)
{
QMenuItem item2 = item as QMenuItem;
if ((item2 != null) && item2.Selected)
{
if (item2.HasDropDownItems && item2.DropDown.Visible)
{
item2.HideDropDown();
}
this.miUnselect.Invoke(item2, null);
break;
}
}
}
