IExport Context On Element Begin Method

This method marks the beginning of an element to be exported.

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

Syntax

RenderNodeAction OnElementBegin(
	ElementId elementId
)

Function OnElementBegin ( 
	elementId As ElementId
) As RenderNodeAction

RenderNodeAction OnElementBegin(
	ElementId^ elementId
)

abstract OnElementBegin : 
        elementId : ElementId -> RenderNodeAction

RenderNodeAction
Return RenderNodeAction.Skip if you wish to skip exporting this element, or return RenderNodeAction.Proceed otherwise.

Remarks

This method is never called for 2D export (see cref="Autodesk::Revit::DB::IExportContext2D").