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The Tag 'RadDataServiceDataSource.DataSourceContext' does not exist in XML namespace

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DataServiceDataSource

This is a migrated thread and some comments may be shown as answers.

Jeff asked on 23 Nov 2012, 12:43 PM

Hi,

I just installed RadControls for WPF v2012.3.1017.40. I have VS2012 v11.0.50727.1 RTMREL and I'm targeting .NET 4.0.

I'm getting the following error when referencing RadDataServiceDataSource:

Error 1 The tag 'RadDataServiceDataSource.DataSourceContext' does not exist in XML namespace 'http://schemas.telerik.com/2008/xaml/presentation'. Line 55 Position 22. D:\SVN\branches\DataExtractor-2.0.x\Workbench\MainWindow.xaml 55 22 Workbench

Here is the XAML in question:

<Window

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:myvm="clr-namespace:SmartProcure.Workbench.ViewModels"

xmlns:mycv="clr-namespace:SmartProcure.Workbench.Converters"

xmlns:mdmhub="clr-namespace:SmartProcure.Workbench.MdmHub"

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

x:Class="SmartProcure.Workbench.MainWindow"

Title="SmartProcure DataExtractor Workbench" Height="800" Width="1024" MinHeight="800" MinWidth="1024" Closed="Window_Closed">

...

<telerik:RadDataServiceDataSource x:Name="dataServiceMdmHub" Height="100" Width="100" AutoLoad="True" PageSize="25" QueryName="ImportQueue">

<telerik:RadDataServiceDataSource.DataSourceContext>

<mdmhub:MdmHubEntitiesContext/>

</telerik:RadDataServiceDataSource.DataSourceContext>

</telerik:RadDataServiceDataSource>

I tried many recommendations from other posts, but none have fixed the problem. I can see in Object Browser that RadDataServiceDataSource has a DataSourceContext property, but VS is not able to find it to compile the project.

Thanks in advance

The Tag 'RadDataServiceDataSource.DataSourceContext' does not exist in XML namespace

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