Returns/sets a string that defines a 'contains' filter for filtering the items that are displayed in the control based on property name. The 'contains' filter that is created from this string is combined (using an 'Add' operator) with the filters (if any) specified in the
ItemFilters property. By default this property is bound to the textbox in the filter area displayed at the top of the control.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2