Revit 2025 API
Definition |
Create a new parameter definition group using the name provided.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public DefinitionGroup Create( string name )
Public Function Create ( name As String ) As DefinitionGroup
public: DefinitionGroup^ Create( String^ name )
member Create : name : string -> DefinitionGroup
Parameters
- name String
- The name of the group to be created.
Return Value
DefinitionGroupIf successful a reference to the new parameter group is returned, otherwise .

If a group with the same name already exists then an exception will be thrown.
See Also