Spread for ASP.NET 8.0 Product Documentation > Developer's Guide > Customizing User Interaction > Managing Filtering of Rows of User Data > Customizing Simple Filtering of Rows of User Data > Creating a Completely Custom Filter |
You can create a custom filter that you can then include in the filter column definition collection. In order to create a custom filter, follow these steps:
If you are creating a custom filter item and you display a modal dialog inside the Filter method of the filter item, then after the dialog goes away, call the IRowFilter interface ResetCachedIntersectedFilteredInRowIndexes method.
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FpSpread1.Sheets(0).RowFilter.ResetCachedIntersectedFilteredInRowIndexes |
More information about creating custom filters is available on our online technical support forum (see the Read Me for more information).