Viewer.OnPageChanged event (Visio Viewer)
Occurs when the active page is changed in Microsoft Visio Viewer.
Syntax
expression.OnPageChanged (PageIndex)
expression An expression that returns a Viewer object.
Parameters
| Name | Required/Optional | Data type | Description |
|---|---|---|---|
| PageIndex | Required | Long | The index of the new page. |
Return value
Nothing
Remarks
The collection of pages in the Viewer is one-based, so the index of the first page in the collection is 1.
You can change the page programmatically in Visio Viewer by setting the value of the CurrentPageIndex property.
Example
The following code shows how to use the OnPageChanged event to print a message in the Immediate window stating that the page has changed and identifying the new page.
Private Sub vsoViewer_OnPageChanged(ByVal PageIndex As Long)
Debug.Print "Page changed to"; vsoViewer.CurrentPageIndex
End Sub
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