Error In simple task???? gridview

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John asked on 25 Mar 2022, 03:38 PM

Why does this simple task not work on radGridView when the FilterMode is FilterRow?

I put the test code below behind a button click event for what I thought was a simple 5 minute test.

Data is loaded, grid is looking good, then I click the button


FilterDescriptor Test = new FilterDescriptor();


Test.Value = "ABC";

Test.Operator = FilterOperator.StartsWith;

Test.Member = "COLUMNNAME";


GridTest.FilterDescriptiors.add(Test); <------------- EXCEPTION


This throws and exception with message "The method or operation is not implemented"




Telerik team
commented on 30 Mar 2022, 09:22 AM

I have implemented the provided code snippet in a sample application, in order to reproduce the mentioned exception, however, I was unsuccessful. On my end, when the above code snippet is executed on a RadButton's Click event, the newly created FilterDescriptor is correctly applied, and the RadGridView control is filtered. 

With that said, I have attached the test application, so, could you give it a try and let me know if I am missing something?

No answers yet. Maybe you can help?

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