protected override void OnRemoveComplete(int index, object value)
{
base.OnRemoveComplete(index, value);
OwnerTreeList.FilterNodes();
OwnerTreeList.SetFilterPanelVisibility(ToString() != "");
}
protected override void OnClearComplete()
{
base.OnClearComplete();
OwnerTreeList.FilterNodes();
OwnerTreeList.SetFilterPanelVisibility(ToString() != "");
}
protected void OnItemPropertyChanged(object sender, FilterConditionPropertyChangedEventArgs e)
{
if (ToString() != "")
{
OwnerTreeList.FilterNodes();
OwnerTreeList.SetFilterPanelVisibility(true);
}
}