title: WPF XAML Namespace issue
body: <p>Using the following code:</p>
  
  <pre><code>&lt;ad:DockingManager x:Class="Main.AvalonDock.Views.AvalonDockView"
               xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
               xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
               xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
               xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
               xmlns:ad="clr-namespace:AvalonDock;assembly=AvalonDock" 
               xmlns:cal="http://www.codeplex.com/prism"
               mc:Ignorable="d" 
               d:DesignHeight="293" d:DesignWidth="504"&gt;
      &lt;ad:ResizingPanel Margin="0,10,0,10" Orientation="Horizontal" &gt;
          &lt;ad:DockablePane cal:RegionManager.RegionName="MainLeftRegion" Name="leftDockablePane" /&gt;
          &lt;ad:DocumentPane cal:RegionManager.RegionName="MainCenterRegion" Name="mainDocumentPane" /&gt;
          &lt;ad:DockablePane cal:RegionManager.RegionName="MainRightRegion" Name="rightDockablePane" /&gt;
      &lt;/ad:ResizingPanel&gt;
  &lt;/ad:DockingManager&gt;
  </code></pre>
  
  <p>My projects name is Main.AvalonDock which uses the AvalonDock control. It will not compile because of a discrepancy between the ad namespace and the project namespace. Is there a workaround?</p>
  
  <p>heres the error:</p>
  
  <blockquote>
    <p>The type or namespace name
    'DockablePane' does not exist in the
    namespace
    'Main.AvalonDock'
    (are you missing an assembly
    reference?)</p>
  </blockquote>