          <span class="comment">//    return;</span></div>
<div class="line"><span class="lineno">  395</span> </div>
<div class="line"><span class="lineno">  396</span>            <span class="comment">//listBox2.BeginUpdate();</span></div>
<div class="line"><span class="lineno">  397</span>            <span class="comment">//foreach (MDL0VertexNode n in TargetModel._vertList)</span></div>
<div class="line"><span class="lineno">  398</span>            <span class="comment">//    listBox2.Items.Add(n);</spa