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+  
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+  <title>GetNext</title>
+
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+
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+      <td class="Banner" nowrap=""><a href="../_Body.htm" class="Banner"><img src="../../../../../../Images/_Class.gif" align="absmiddle">PolyNode</a>
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+  <h1>PolyNode.GetNext</h1>
+
+
+  <p class="Decl"><span class="Comment"> Del.&raquo; </span><b>function</b> GetNext: TPolyNode;</p>
+
+  <p class="Decl2"><span class="Comment"> C++&nbsp;&raquo;</span> PolyNode* GetNext();</p>
+
+  <p class="Decl3"><span class="Comment"> C#&nbsp;&nbsp;&raquo;</span> <b>public <span class="CSharp">PolyNode</span></b> GetNext();</p>
+
+
+  <p class="Body"> The returned Polynode will be the first child if any, otherwise the next sibling, otherwise the next sibling of the Parent etc.<br><br> A PolyTree can be traversed very easily by calling GetFirst() followed by GetNext() in a loop until the returned object is a null pointer ...<br><br> 
+    <table cellspacing="0" cellpadding="0" border="0" align="left" style="margin: 0;" width="600px">
+  
+      <tr>
+        <td class="White">
+  
+          <pre class="brush: cpp;">
+  PolyTree polytree;
+  //call to Clipper.Execute method here which fills 'polytree'
+  
+  PolyNode* polynode = polytree.GetFirst();
+  while (polynode)
+  {
+    //do stuff with polynode here
+	
+    polynode = polynode-&gt;GetNext();
+  }
+  
+          </pre>
+  
+        </td>
+      </tr>
+  
+    </table> <div style="clear:both;"></div> </p>
+ 
+
+
+  <h2 id="Auto-SeeAlso">See Also</h2>
+  <p class="Body"><a href="../../PolyTree/Methods/GetFirst.htm">PolyTree.GetFirst</a></p>
+    
+  <p class="Copyright" id="auto"> <br><br> Copyright &copy;2010-2014 Angus Johnson&nbsp; - &nbsp; Clipper 6.2.1 &nbsp; - &nbsp; Help file built on 1-November-2014 <br><br> </p>
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