Gets the short display name of the external resource. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 18.0.0.0 (18.2.0.0) 
  Since:  2015 
Syntax
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Return Value
The short display name of the external resource.Remarks
 For an external resource, such as a Rvt Link loaded from an external server, which has a full display path such as "My Server://Nested/Nested_1.rvt", this function returns "Nested_1.rvt". For an external resource, such as a Rvt Link loaded from the "built-in" server, which has a full display path such as "c:\LocalLinks\Link_1.rvt", this function returns "Link_1.rvt". 
 Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions InvalidOperationException | The ExternalResourceReference (this ExternalResourceReference) is has no valid display path. |