entifier">Index</span> ( _
	<span class="parameter">cus_id</span> <span class="keyword">As</span> <a href="http://msdn.microsoft.com/en-us/library/b3h38hb0.aspx" target="_blank">Nullable</a>(<span class="keyword">Of</span> <a href="http://msdn.microsoft.com/en-us/library/system.int32.aspx" target="_blank">Integer</a>) _
) <span class="keyword">As</span> <a href="http://msdn.microsoft.com/en-us/library/system.web.mvc.actionresult.aspx" target="_blank">ActionResult</a></pre></div><div class="CodeSnippetContai