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Interface that supports row filters for filtering rows on a sheet.
public interface IFilterSupportPublic Interface IFilterSupport| Name | Description | 
|---|---|
| GetDropDownFilterItems(int) | Gets the list of items to display in the filter drop-down list. | 
| InvalidateRowFilter(bool, bool) | Invalidates the row filter and causes the columns to be repainted. | 
| ResetFilteredColumn(int) | Internal Use: Resets a column to be unfiltered. | 
| SetFilteredColumn(int, string) | Internal Use: Sets a column as filtered, and passes the selected drop-down list string by which to filter. |