Page.QueryCancelPageDelete Event
Visio Automation Reference |
Occurs before the application deletes a page in response to a user action in the interface. If any event handler returns True, the operation is canceled.
Version Information
Version Added: Visio 2000
Syntax
Private Sub expression_QueryCancelPageDelete(ByVal Page As [IVPAGE])
expression A variable that represents a Page object.
Parameters
Name | Required/Optional | Data Type | Description |
---|---|---|---|
Page | Required | [IVPAGE] | The page that is going to be deleted. |
Remarks
A Visio instance fires QueryCancelPageDelete after the user has directed the instance to delete a page.
- If any event handler returns True (cancel), the instance will fire PageDeleteCanceled and not delete the page.
- If all handlers return False (don't cancel) the instance will fire BeforePageDelete, and then delete the page.
While a Microsoft Office Visio instance is firing a query or cancel event, it will respond to inquiries from client code but will refuse to perform operations. Client code can show forms or message boxes while responding to a query or cancel event.
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.
See Also