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Declan
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Invalid cast exception on group by
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Hi,

We're getting the following exception when adding adding and saving a row to a grouped by xamgrid. We're using netadvantage ultimate 2011. Is this a known issue? Any help on this will be appreciated.

unable to cast object of type 'infragistics.controls.grids.row' to type 'infragistics.controls.grids.primitives.groupbyrow'

Thanks.

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  • 30945
    Offline posted

    Hello donagarcia,

     

    Thank you for your replies. I have manage to reproduce the issue, when using an CollectionViewSource and re-setting its Source. InvalidCastException is thrown when using the 11.1.20111.2115 build and in the latest service release an exception is not thrown, but the groups are not appearing. The issue has an ID of 99379 and is fixed internally. The fix will be available for your to download with the next service release which is scheduled for the middle of this moth (http://ko.infragistics.com/support/service-releases.aspx#ServiceReleases).

     

    Please let me know if you need any further assistance on the matter.

     

    Sincerely,

    Krasimir

    Developer Support Engineer

    Infragistics

    www.infragistics.com/support

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