|Visio Automation Reference|
Occurs before a document is closed.
Version Added: Visio 4.1
*Private Sub* expression_BeforeDocumentClose(ByVal doc As [IVDOCUMENT])
expression A variable that represents an Application object.
|doc||Required||[IVDOCUMENT]||The document that is going to be closed.|
If you're using Microsoft Visual Basic or Visual Basic for Applications (VBA), the syntax in this topic describes a common, efficient way to handle events.
If you want to create your own Event objects, use the Add or AddAdvise method. To create an Event object that runs an add-on, use the Add method as it applies to the EventList collection. To create an Event object that receives notification, use the AddAdvise method. To find an event code for the event you want to create, see Event codes.