![](dotnetdiagramimages/C1_Win_DataFilter_6_C1_Win_DataFilter_DateRangeFilter.png)
'宣言 Public Class DateRangeFilter Inherits C1.DataFilter.DateRangeFilterBase
public class DateRangeFilter : C1.DataFilter.DateRangeFilterBase
System.Object
C1.DataFilter.Filter
C1.DataFilter.DateRangeFilterBase
C1.Win.DataFilter.DateRangeFilter