span> <span class="parameter">version</span> = <span class="keyword">null</span>
)</pre></div><div id="ID0EBCA_code_Div2" class="codeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">Public</span> <span class="keyword">Sub</span> <span class="identifier">New</span> ( 
	<span class="parameter">appId</span> <span class="keyword">As</span> <span class="identifier">String</span>,
	<span class="parameter">mchId</span> <span class="keyword">As</span> <span class="identifi