Revit 2025 API
Multi |
Sets the elements which the dimension will witness.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public void SetElementsToDimension( ICollection<ElementId> elementsToDimension )
Public Sub SetElementsToDimension ( elementsToDimension As ICollection(Of ElementId) )
public: void SetElementsToDimension( ICollection<ElementId^>^ elementsToDimension )
member SetElementsToDimension : elementsToDimension : ICollection<ElementId> -> unit
Parameters
- elementsToDimension ICollectionElementId
- The elements which the dimension will witness.

Exception | Condition |
---|---|
ArgumentException | some elements do not match the reference category required by the MultiReferenceAnnotationType. |
ArgumentNullException | A non-optional argument was null |
InvalidOperationException | The MultiReferenceAnnotationType assigned to the options can't create MultiReferenceAnnotations by element. |

The dimension will automatically find geometric references in the elements.
See Also