Raises the XmlDataSource.Transforming event before the System.Web.UI.WebControls.XmlDataSource control performs an XSLT transformation on its XML data.
- e
- An EventArgs that contains the event data.
Raising an event invokes the event handler through a delegate. For more information, see Consuming Events.
The XmlDataSource.OnTransforming(EventArgs) method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.