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Designer error with HierarchicalData
posted

I have a bogus error in the designer, apparently, when using the xamGrid 14.1.

"A column has been added with an Empty key.  All columns must have a unique key."

The same thing happens in the sample browser: IGGrid.Samples.Data.HierarchicalData


The error appears on the first column in the first child band/relationship.  That column has a key.

Any advice?  Its not a biggie since the code compiles and runs correctly.  Its not annoying enough that I'd move the junk to the code behind.  I'm a bit of a WPF novice.  Are there error suppression options to tell the WPF designer not to complain about certain issues?

Thanks, David

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  • 34810
    Offline posted

    Hello David,

    I have reproduced this specifically and exclusively in the Visual Studio 2013 IDE. I was not able to reproduce it in Visual Studio 2010 or 2012. Being that this is unexpected behavior, I have asked our engineering staff to examine this further. To ensure it will receive attention, I have logged it in our internal tracking system with a development ID of 190872. I've also created a private case for you so that you can track the progress of this issue. This case has an ID of CAS-152988-Z4Z9V2 and you can access it at http://es.infragistics.com/my-account/support-activity.

    Please let me know if you have any other questions or concerns on this matter.

    Sincerely,
    Andrew
    Associate Developer
    Infragistics Inc.
    www.infragistics.com/support

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