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Ticket Q229484
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ASPxGridView - "A primary key field specified via the KeyFieldName property ..." exception is thrown when Selection is enabled

created 13 years ago

Plato,
I am sorry to report another issue. In your sample project just add the following to ASPxGridView2
<SettingsBehavior AllowSelectByRowClick="true" AllowFocusedRow="true" EnableRowHotTrack="true" />
Now try it to run the project, switching tabs, the go back to the second tab e click on the gridview2 to "select" another row, then try to switch tabs and see what happens…
I got "A primary key field specified via the KeyFieldName property is not found in the underlying data source. Make sure the field name is spelled correctly. Pay attention to the character case".
Regards,
Pedro

Comments (2)
Mike (DevExpress) 13 years ago

    Hello Pedro,
    To resolve this issue, you need to specify the ASPxGridView.KeyFieldName property (if possible declaratively), which is required for selection operations. Please review the ASPxGridView.KeyFieldName Property help topic to learn more about these requirements and possible restrictions.
    A modified project is attached.
    Thanks,
    Mike
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    Pedro Carvalho 13 years ago

      Thanks Mike, problem solved.

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