![](dotnetdiagramimages/C1_WPF_FlexGridFilter_4_6_2_C1_WPF_FlexGrid_ColumnFilter.png)
'宣言 Public Class ColumnFilter Inherits C1.WPF.FlexGrid.ColumnFilterBase(Of C1FlexGridFilter)
public class ColumnFilter : C1.WPF.FlexGrid.ColumnFilterBase<C1FlexGridFilter>
System.Object
C1.WPF.FlexGrid.ColumnFilterBase<T>
C1.WPF.FlexGrid.ColumnFilter