Binding a RadMonthYearPicker to a data source is easily provided through the          DbSelectedDate property. It works almost like the SelectedDate one,     but will not throw an exception when it is given a null value.
     The example demonstrates binding a RadGrid and a RadListView controls to a DataTable     with dates, containing null values. Binding the date for the MonthYearPicker in     GridTemplateColumn and listview EditItemTemplate is done via the DbSelectedDate     property.