title: Setting Grid border in WP7
body: <p>I'm trying to create grid with borders but with this code, only the first cell has border:</p>
  
  <pre><code>&lt;Grid Margin="24,96,24,288" d:LayoutOverrides="GridBox"&gt;
      &lt;Grid.RowDefinitions&gt;
          &lt;RowDefinition Height="0.150*"/&gt;
          &lt;RowDefinition Height="0.150*"/&gt;
          &lt;RowDefinition Height="0.150*"/&gt;
          &lt;RowDefinition Height="0.150*"/&gt;
          &lt;RowDefinition Height="0.150*"/&gt;
      &lt;/Grid.RowDefinitions&gt;
      &lt;Grid.ColumnDefinitions&gt;
          &lt;ColumnDefinition Width="0.150*"/&gt;
          &lt;ColumnDefinition Width="0.150*"/&gt;
          &lt;ColumnDefinition Width="0.150*"/&gt;
          &lt;ColumnDefinition Width="0.150*"/&gt;
          &lt;ColumnDefinition Width="0.150*"/&gt;
          &lt;ColumnDefinition Width="0.150*"/&gt;
          &lt;ColumnDefinition Width="0.150*"/&gt;
      &lt;/Grid.ColumnDefinitions&gt;
      &lt;Border BorderBrush="#FFFFFF" BorderThickness="1"/&gt;
  &lt;/Grid&gt;
  </code></pre>
  
  <p>How do I create solid border for all the cells?</p>