A read-only property that returns a reference to the XDocument object that is associated with the DocEvent object during an OnSwitchView or OnAfterChange event.
expression.XDocument
expression Required. Returns a reference to the DocEvent object.
2: Can be accessed only by forms running in the same domain as the currently open form, or by forms that have been granted cross-domain permissions.
After you have set a reference to the XDocument object that the XDocument property of the DocEvent object returns, you can use any of the properties and methods that it provides.
In the following example, the XDocument property of the DocEvent object is used to set a reference to the XDocument object:
var objXDoc;
objXDoc = eventObj.XDocument;