}// GetColumnWidth
//-------------------------------------------------
// RefreshDisplayName
//
// Our nodes will call this when they need their display
// name refreshed
//-------------------------------------------------
protected void RefreshDisplayName()
{
SCOPEDATAITEM sdi = new SCOPEDATAITEM();
sdi.mask = SDI.STR;
sdi.displayname = (IntPtr)(-1);
sdi.ID = HScopeItem;
CNodeManager.SetItem(sdi);
}// RefreshDisplayName