IFCProductWrapper.AddAnnotation Method

Adds an annotation handle to associate with the IfcProduct in this wrapper.

Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

public void AddAnnotation(
	IFCAnyHandle annoHnd,
	IFCLevelInfo levelInfo,
	bool relateToLevel
)

annoHnd IFCAnyHandle: The annotation handle.
levelInfo IFCLevelInfo: Information on the associated level. Optional, can be null.
relateToLevel Boolean: True to relate the annotation to the level, false otherwise.

Exception	Condition
ArgumentNullException	A non-optional argument was null

If the IFCLevelInfo is not provided, and relateToLevel to true, the handle will be associated to the building handle.