Gets or sets the name of the property that is used to determine which group(s) an item belongs to.
Assembly: System.Windows (in System.Windows.dll)
To automatically generate groups based on a property value, set the property. To change the property value before groups are generated, use the Converter property to supply a value converter. If is null, the item itself is passed to the value converter.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.