The value of the currently selected item in the list, if there is one. If the value is null, there is currently no selection. If the value is non-null, then the value is that of the currently selected item. If the MultiSelect property on the ListBox is true, then a non-null return value for this method is the value of the first item selected
[Visual Basic] Public Property SelectedItem As Object [C#] public object SelectedItem {get; set;} [C++] public: __property Object* get_SelectedItem(); public: __property void set_SelectedItem(Object*); [JScript] public function get SelectedItem() : Object; public function set SelectedItem(Object);