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POXaml compiler and designer treating clr-namespace differently
 

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    <p>I have a very simple wpf app I built to demo a class library I built, but I am coming up on some strange behavior:</p> <pre><code>xmlns:lcl="clr-namespace:testApp;assembly=testApp" </code></pre> <p>This above is the important line, but I am including everything to be complete.</p> <pre><code>&lt;Window x:Class="testApp.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:lcl="clr-namespace:testApp;assembly=testApp" xmlns:evt="clr-namespace:EventToCommand;assembly=EventToCommand" Title="MainWindow" Height="350" Width="525"&gt; &lt;Window.DataContext&gt; &lt;lcl:ViewModel /&gt; &lt;/Window.DataContext&gt; &lt;Label Name="lblOutput" VerticalAlignment="Center" HorizontalAlignment="Center" Content="{Binding labelOutput}" /&gt; &lt;/Window&gt; </code></pre> <p>When I include the assembly, the designer works, and the binding on the label text works properly. However, when I go to build and run the program, I get the following error:</p> <pre><code>Error 1 The tag 'ViewModel' does not exist in XML namespace 'clr-namespace:testApp;assembly=testApp' </code></pre> <p>When I remove the assembly portion of that line, the designer stops showing me anything, but the program builds and runs perfectly.</p> <p>What is going on and how do I stop it?</p> <p>EDIT:</p> <p>Here is the top of the AssemblyInfo.cs file to show that that is the correct name:</p> <pre><code>[assembly: AssemblyTitle("testApp")] [assembly: AssemblyDescription("")] [assembly: AssemblyConfiguration("")] [assembly: AssemblyCompany("Microsoft")] [assembly: AssemblyProduct("testApp")] [assembly: AssemblyCopyright("Copyright © Microsoft 2013")] [assembly: AssemblyTrademark("")] [assembly: AssemblyCulture("")] </code></pre>
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    1. CODo you have class ViewModel in assembly testApp?
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    2. COSee my edit to show that testApp is the correct name.
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