title: WPF Grid - Drawing Custom Grid Lines
body: <p>Say I have a very simple WPF grid (6 rows x 6 columns) defined as follows:</p>
  
  <pre><code>&lt;Grid.RowDefinitions&gt;
                  &lt;RowDefinition Height="Auto" /&gt;
                  &lt;RowDefinition Height="Auto" /&gt;
                  &lt;RowDefinition Height="Auto" /&gt;
                  &lt;RowDefinition Height="Auto" /&gt;
                  &lt;RowDefinition Height="Auto" /&gt;
                  &lt;RowDefinition Height="Auto" /&gt;
  &lt;/Grid.RowDefinitions&gt;
  
  &lt;Grid.ColumnDefinitions&gt;
                  &lt;ColumnDefinition Width="Auto"/&gt;
                  &lt;ColumnDefinition Width="Auto"/&gt;
                  &lt;ColumnDefinition Width="Auto"/&gt;
                  &lt;ColumnDefinition Width="Auto"/&gt;
                  &lt;ColumnDefinition Width="Auto"/&gt;
                  &lt;ColumnDefinition Width="Auto"/&gt;
  &lt;/Grid.ColumnDefinitions&gt;
  </code></pre>
  
  <p>I want the following grid lines (one solid line and two dashed lines) drawn as follows (I drew this in Excel so ignore the light Excel grid lines):</p>
  
  <p><img src="https://i.stack.imgur.com/rmadY.png" alt="enter image description here"></p>
  
  <p>How might I go about doing this in XAML?</p>