Last Updated: 01 Apr 2022 11:17 by ADMIN
Created on: 12 Nov 2021 07:35
Category: UI for WPF
Type: Bug Report

I've just updated Telerik and are now getting this compile time error:

Severity Code Description Project File Line Suppression State
Error XDG0047 The specified value cannot be assigned. The following type was expected: "IFilteringControl". Modelkatalog.Client C:\develop\data-tool-modelkatalog\Modelkatalog.Client\Controls\List\CarVariantsList.xaml 1

I'm getting this error from 2 XAML documents that both implement a custom Fitler for the RadGridView 

I didn't get this error before, and I'm still able to compile and run the project - which kind of defeat the purpose of [Severity: Error]


Dilyan Traykov
Posted on: 18 Nov 2021 13:57

Hello Martin,

Thank you for the provided images and error.

I tried to replicate the same issue at my end using the code from the Custom Filtering Controls article, however, I do not observe any errors both during design time and upon running the application.

Can you please have a look and let me know if I'm missing something of importance?

If that is not the case, I assume that some Visual Studio caching might be taking place. You can try the troubleshooting steps listed in the Resolving Design Time Errors article and see if they resolve the error.

Please let me know how this goes.

Dilyan Traykov
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Posted on: 12 Nov 2021 07:35

additional image: