I would like to filter rows by one column by operator FilterOperator.IsNotNull or FilterOperator.IsNull but in this column I have set string.Empty as Value.
When I use FilterOperator.IsNotNull I have all rows, but I want to have only rows which have set in Value any signs.
When I use FilterOperator.IsNull I haven't any rows, but I want to have only rows which have string.Empty as Value.
How Can I do it?
When I use FilterOperator.IsNotNull I have all rows, but I want to have only rows which have set in Value any signs.
When I use FilterOperator.IsNull I haven't any rows, but I want to have only rows which have string.Empty as Value.
How Can I do it?
1 Answer, 1 is accepted
0
Hello,
Thank you for writing.
One way to achieve the desired behavior is to replace the default menu items with your own items and perform the desired filtering when they are clicked. Attached you can find a sample project demonstrating this approach.
More information regarding context menus and filtering, can be found here and here.
I hope this helps.
All the best,
Stefan
the Telerik team
Thank you for writing.
One way to achieve the desired behavior is to replace the default menu items with your own items and perform the desired filtering when they are clicked. Attached you can find a sample project demonstrating this approach.
More information regarding context menus and filtering, can be found here and here.
I hope this helps.
All the best,
Stefan
the Telerik team
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