# XDocument Property (VersionUpgradeEvent Object)

A read-only property that returns a reference to the XDocument object that is associated with the VersionUpgradeEvent object during an OnVersionUpgrade event.

expression.XDocument

expression Required. Returns a reference to the VersionUpgradeEvent object.

## Security Level

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.

## Remarks

After you have set a reference to the XDocument object that the XDocument property of the VersionUpgradeEvent object returns, you can use any of the properties and methods that it provides.

## Example

In the following example, the XDocument property of the VersionUpgradeEvent object is used to set a reference to the XDocument object:

    var objXDoc;

    objXDoc = eventObj.XDocument;

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