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ISceneGraphEventsDisp.BeforeDraw Event (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > 3DAnalyst > ESRI.ArcGIS.Analyst3D > Interfaces > IS > ISceneGraphEventsDisp Interface > ISceneGraphEventsDisp.BeforeDraw Event
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ISceneGraphEventsDisp.BeforeDraw Event

Fired when drawing starts.

[Visual Basic .NET]
Public Event BeforeDraw As BeforeDrawEventHandler
public event BeforeDrawEventHandler BeforeDraw
HRESULT BeforeDraw(
  ISceneViewer* pViewer
pViewer [in]

pViewer is a parameter of type ISceneViewer*

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires 3D Analyst Extension.

See Also

ISceneGraphEventsDisp Interface