protected bool InternalWeekRangeSelected( Week pivotWeek, Week selectWeek, bool clearCurrentSelection, bool select, SelectedDateRanges initialSelection )
'宣言 Protected Function InternalWeekRangeSelected( _ ByVal pivotWeek As Week, _ ByVal selectWeek As Week, _ ByVal clearCurrentSelection As Boolean, _ ByVal select As Boolean, _ ByVal initialSelection As SelectedDateRanges _ ) As Boolean