ISxDocumentEvents.BeforeCloseDocument Event (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (ArcScene)  

ISxDocumentEvents.BeforeCloseDocument Event

Fired before a document is closed. Return True to abort the close process.

[Visual Basic .NET]
Public Event BeforeCloseDocument As BeforeCloseDocumentEventHandler
[C#]
public event BeforeCloseDocumentEventHandler BeforeCloseDocument

Product Availability

Available with ArcGIS Desktop. Requires 3D Analyst Extension.

See Also

ISxDocumentEvents Interface