TextSearch.TextPath Attached Property
Gets or sets the name of the items' property that identifies each item in a control's collection.
Assembly: System.Windows (in System.Windows.dll)
Use the property to associate strings with ItemsControl items for search purposes. For example, if a ListBox contains a collection of Image objects, you can set the property to “Name”. Then if you set the Name value for one of the images to "dog", the user could select that image by typing “dog” in the ListBox. When the user types enough of the word to distinguish it from other items in the collection, the dog item is selected and displays in the ListBox.
In addition to using the property, the system will try to obtain a string for search purposes in the following order:
The DisplayMemberPath property if set and resolvable.
The Text property if the item is a ContentControl that contains a text control.
The search is always case-insensitive.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.