Ends the edit transaction and, if it is possible, restores the original value of the item.
Assembly: System.Windows.Data (in System.Windows.Data.dll)
sets the CurrentEditItem to null, discarding any pending changes, and causes the collection view to exit the edit state. PagedCollectionView only supports for items that implement the IEditableObject interface.
Use the CanCancelEdit property to test whether the edit can be canceled before you call .
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.