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VersionUpgradeEvent Object

Office 2007
An event object that is used during a Microsoft Office InfoPath 2007 version upgrade event.

Version Information
 Version Added:  InfoPath 2003


The VersionUpgradeEvent object provides a number of properties that can be used within a version upgrade event to programmatically interact with a form's underlying XML document, determine the version numbers of the form and form template, and provide a response indicating the success of the version upgrade process.

The VersionUpgradeEvent object is passed as a parameter to the OnVersionUpgrade event of an InfoPath form. The properties that it provides are available only during this event.

For more information about using the VersionUpgradeEvent object, see Responding to form events.


In the following example, the DocumentVersion and SolutionVersion properties of the VersionUpgradeEvent object are used to display the version numbers of the form and form template:

function XDocument::OnVersionUpgrade(eventObj)
   XDocument.UI.Alert("The form version: " + eventObj.DocumentVersion +
      "\nThe form template version: " + eventObj.SolutionVersion);
   eventObj.ReturnStatus = true;

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