Fired when drawing starts.
[Visual Basic .NET] Public Event BeforeDraw As BeforeDrawEventHandler
[C#] public event BeforeDrawEventHandler BeforeDraw
[C++]
HRESULT BeforeDraw(
ISceneViewer* pViewer,
VARIANT_BOOL* pbHandled
);
[C++]Parameters
pViewer [in]pViewer is a parameter of type ISceneViewer
pbHandled [out, retval] pbHandled is a parameter of type VARIANT_BOOL
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.