Direct |
Add a definition to be reused by instances. Adding a definition type will change how the instances are created. When asked to create a definition, the library object will look for a corresponding type object. If one is found, it will create an instance of geometry stored in the type object. If it is not found, the library will look for a list of geometry objects stored as definition, and will copy and transform these to create an instance.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Parameters

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