public virtual void CreateRibbonTab( string tabName )
| Exception | Condition |
|---|---|
| ArgumentNullException | tabName or panelName is null. |
| ArgumentException | tabName or panelName is Empty or the tab name duplicates the name of another tab in the Revit UI. |
| InvalidOperationException | Too many custom tabs have been created in this session. (Maximum is 20). |