private void OnItemsChanged(
RadItemCollection changed,
RadItem target,
ItemsChangeOperation operation)
{
if (this.IsDisposing || this.IsDisposed)
{
return;
}
switch (operation)
{
case ItemsChangeOperation.Inserted:
target.Disposing += new EventHandler(this.OnItem_Disposing);
break;
case ItemsChangeOperation.Removed:
target.Disposing -= new EventHandler(this.OnItem_Disposing);
break;
case ItemsChangeOperation.Clearing:
using (RadItemCollection.RadItemEnumerator enumerator = changed.GetEnumerator())
{
while (enumerator.MoveNext())
{
enumerator.Current.Disposing -= new EventHandler(this.OnItem_Disposing);
}
break;
}
}
}
private void OnItemsChanged(
RadItemCollection changed,
RadItem target,
ItemsChangeOperation operation)
{
switch (operation)
{
case ItemsChangeOperation.Inserted:
RadMenuItemBase radMenuItemBase1 = target as RadMenuItemBase;
if (radMenuItemBase1 == null)
{
break;
}
radMenuItemBase1.DropDownOpening += new CancelEventHandler(this.OnMenuItem_DropDownOpening);
break;
case ItemsChangeOperation.Removed:
RadMenuItemBase radMenuItemBase2 = target as RadMenuItemBase;
if (radMenuItemBase2 == null)
{
break;
}
radMenuItemBase2.DropDownOpening -= new CancelEventHandler(this.OnMenuItem_DropDownOpening);
break;
case ItemsChangeOperation.Clearing:
using (RadItemCollection.RadItemEnumerator enumerator = changed.GetEnumerator())
{
while (enumerator.MoveNext())
{
RadItem current = enumerator.Current;
if (current is RadMenuItemBase)
{
((RadMenuItemBase)current).DropDownOpening -= new CancelEventHandler(this.OnMenuItem_DropDownOpening);
}
}
break;
}
}
}