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PODatabinding in XBAP throws reflection error
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  1. PODatabinding in XBAP throws reflection error
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    copied!<p>I have a listbox that I'm binding to a collection of objects. </p> <p>In the code behind, I get a list of the jobs and bind it to the listbox items source:</p> <pre><code>List&lt;JobEntity&gt; jobList = new List&lt;JobEntity&gt;(); Job j = new Job(); jobList = j.LoadJobs(pageSize, pageIndex); lbxJobs.ItemsSource = jobList; </code></pre> <p>In the xaml, I then try and access some of the properties of the job. </p> <pre><code> &lt;ListBox.ItemTemplate&gt; &lt;DataTemplate&gt; &lt;WrapPanel&gt; &lt;TextBlock Text="{Binding Path=Title}" Margin="5 0" /&gt; &lt;TextBlock Text="{Binding Path=HiringCompany}" Margin="5 0" /&gt; &lt;/WrapPanel&gt; &lt;/DataTemplate&gt; &lt;/ListBox.ItemTemplate&gt; </code></pre> <p>This works fine for a normal wpf application, but as an xbap app it throws an error that basically says it can't get the value because Reflection Permissions were denied.</p> <blockquote> <p>System.Windows.Data Error: 16 : Cannot get 'HiringCompany' value (type 'String') from '' (type 'JobEntity'). BindingExpression:Path=HiringCompany; DataItem='JobEntity' (HashCode=64844482); target element is 'TextBlock' (Name=''); target property is 'Text' (type 'String') TargetInvocationException:'System.Reflection.TargetInvocationException: Property accessor 'HiringCompany' on object 'JobSearch.Classes.JobEntity' threw the following exception:'JobSearch.Classes.JobEntity.get_HiringCompany()' ---> System.MethodAccessException: JobSearch.Classes.JobEntity.get_HiringCompany() ---> System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.ReflectionPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed</p> </blockquote> <p>Has any one run into this before or found a workaround for this error? </p>
 

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