">string</a> <span class="parameter">str</span>,
	<a href="http://msdn.microsoft.com/en-us/library/system.int32.aspx" target="_blank">int</a> <span class="parameter">length</span>
)</pre></div><div class="CodeSnippetContainerCode VisualBasicCode"><pre xml:space="preserve" class="libCScode">&lt;<a href="http://msdn.microsoft.com/en-us/library/system.runtime.compilerservices.extensionattribute.aspx" target="_blank">ExtensionAttribute</a>&gt; _
<span class="keyword">Public</span> <span class="keyword">Shared</