static private bool IsGroupValid(IntPtr hwnd, int groupID)
{
GroupManager manager = WindowsListView._groupsCollection [hwnd];
// check group validity
if (!manager.IsGroupIdValid(groupID))
{
// Group was disabled but we did not get the needed event
// since for some things events are not being sent
// (e.g: Going from some LV modes to - List mode, List mode does not have Groups)
// alexsn @
throw new InvalidOperationException(SR.Get(SRID.OperationCannotBePerformed));
}
return(true);
}
static private bool IsGroupValid(IntPtr hwnd, int groupID)
{
GroupManager manager = WindowsListView._groupsCollection [hwnd];
// check group validity
if (!manager.IsGroupIdValid(groupID))
{
// Group was disabled but we did not get the needed event
// since for some things events are not being sent
// (e.g: Going from some LV modes to - List mode, List mode does not have Groups)
// Microsoft - We may want to consider raising the event here
// The M7 work on checking if LE is valid however is the better way of going
// RemoveGroupAndRaiseLogicalChangedEvent(_hwnd);
throw new InvalidOperationException(SR.Get(SRID.OperationCannotBePerformed));
}
return(true);
}
