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POAny reason why PresentationTraceSources.TraceLevel=High would not print any info to the output window?
 

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  1. POAny reason why PresentationTraceSources.TraceLevel=High would not print any info to the output window?
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    <p>I've been trying to get to the bottom of an issue with binding the SelectedItem of my ComboBox and since I've had not success thusfar I started looking at ways to get more detailed debugging information by setting <strong>PresentationTraceSources.TraceLevel=High</strong> for specific bindings. Unfortunately after doing so I don't see any related items in my Ouput window under the Debug category.</p> <p>I'm using Visual Studio 2010 and my project is a WinForms project with heavy usage of interop using ElementHost to host WPF content. All related projects are currently being built for .NET 3.5. Any thoughts or suggestions that may lead me to the solution of seeing the extra trace information in the output window will be appreciated.</p> <p>Below is a snippet of the code I'm using.</p> <pre><code>&lt;ComboBox xmlns:diagnostics="clr-namespace:System.Diagnostics;assembly=WindowsBase" SelectedItem="{Binding Path=MyCollection.SelectedItem, Mode=TwoWay, diagnostics:PresentationTraceSources.TraceLevel=High}" ItemsSource="{Binding MyCollection, diagnostics:PresentationTraceSources.TraceLevel=High}" SelectedValuePath="Value" DisplayMemberPath="Value.DisplayName" /&gt; </code></pre>
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    1. COI have the same issue.. This has worked for me in the past. Did you find a solution yet?
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      1. USShaun Bowe
    2. COTry the suggestion by WaltiD. In my case it all started working last time I tested it but I suspect that it has to do with my indirectly applying WaltiD's solution when troubleshooting another problem in Visual Studio that has to do with intellisense.
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      1. POAny reason why PresentationTraceSources.TraceLevel=High would not print any info to the output window?
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    3. COExcellent, just came back to this post and the solution works great.
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      1. POAny reason why PresentationTraceSources.TraceLevel=High would not print any info to the output window?
      1. USShaun Bowe
 

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