Group |
Sets a custom duplicate type names handler. If this value is not set, the default handler is used. By default, Revit displays a modal dialog with options to either copy new types only, or cancel the operation.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Parameters
- handler IDuplicateTypeNamesHandler
- The duplicate type names handler.

Exception | Condition |
---|---|
ArgumentNullException | A non-optional argument was null |
