XmlChangingEventHandler delegate

Office 2013 and later

Represents the method that will handle the Changing event of a form.

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

public delegate void XmlChangingEventHandler(
	Object sender,
	XmlChangingEventArgs e


Type: System.Object

The source of the event.

Type: Microsoft.Office.InfoPath.XmlChangingEventArgs

An XmlChangingEventArgs object that contains the event data.

Important noteImportant

The code skeleton for an event handler associated with the Changing event, which uses the XmlChangingEventHandler delegate, should be added only from the Microsoft InfoPath user interface. For more information on how to add event handlers in InfoPath, see How to: Add an Event Handler.

This type or member can be accessed only from code running in forms opened in Microsoft InfoPath Filler.

For an example of using the XmlChangingEventHandler delegate, see the sample code in the Changing event of the XmlEvent class.