VersionUpgradeEvent.DocumentVersion property

Gets the version number of a Microsoft Office InfoPath form.

Namespace:  Microsoft.Office.Interop.InfoPath
Assembly:  Microsoft.Office.Interop.InfoPath (in Microsoft.Office.Interop.InfoPath.dll)

string DocumentVersion { get; }

Property value

Type: System.String

This property can be used only during the OnVersionUpgrade event.

In the following example, the DocumentVersion property of the VersionUpgradeEventObject object is used to display the version number of an InfoPath form in a message box:

public void OnVersionUpgrade(VersionUpgradeEvent e)
 thisXDocument.UI.Alert("The form version: " + e.DocumentVersion + 
  "\nThe form template version: " + e.SolutionVersion);
 e.ReturnStatus = true;