Sets the specified item to be the CurrentItem in the view.
Assembly: System.Windows.Data (in System.Windows.Data.dll)
If the specified item is not found, the method returns false and the CurrentItem is positioned before the start of the collection in the view.
Collection views support the concept of a current record pointer. As you navigate through the objects in a collection view, you are moving a record pointer that enables you to retrieve the object that exists at that particular location in the collection.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.