ArcGIS Developer Help  (ESRI.ArcGIS.Analyst3D)  

AfterDrawEventHandler Delegate

Represents the method that handles the AfterDraw event.
[Visual Basic .NET]
Public Delegate Sub AfterDrawEventHandler ( _
    ByVal pViewer As ISceneViewer _
)
[C#]
public delegate void AfterDrawEventHandler (
    ISceneViewer pViewer
);