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Grouping problem

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GridView
This is a migrated thread and some comments may be shown as answers.
Felix
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Felix asked on 11 Nov 2010, 09:49 PM
I have a simple GridView
One of the columns is:
<telerikGrid:GridViewDataColumn 
Header="TDM Node" 
UniqueName="L1Type" 
DataMemberBinding="{Binding L1Type, Converter={StaticResource TDMNodeConverter}}"
/>
Which is using a converter to convert from one set of strings to another

The problem or a bug:
After the data is successfully loaded into the GridView
I am trying to GroupBy this column and get an error

The Error is that the TDMNodeConverter can't convert the value.
So what is happening is the DataGrid trying to execute the TDMNodeConverter on already converted data

Is this a bug? Or am I doing something wrong?

Thanks!

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Felix
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answered on 15 Nov 2010, 05:37 PM
any ideas?
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Yavor Georgiev
Telerik team
answered on 15 Nov 2010, 06:11 PM
Hello Felix,

 Please check out the message I posted to the private support thread you opened for the same problem. Thank you.

Sincerely yours,
Yavor Georgiev
the Telerik team
See What's New in RadControls for WPF in Q3 2010 on Tuesday, November 16, 2010 11:00 AM - 12:00 PM EST or 10:00 PM - 11:00 PM EST: Register here>>
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Felix
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Felix
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Yavor Georgiev
Telerik team
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