class="keyword">As</span> <span class="identifier">Task</span>(<span class="keyword">Of</span> TMC)</pre></div></div></div><script type="text/javascript">AddLanguageTabSet("ID0EBCA");</script><h4 class="subHeading">参数</h4><dl><dt><span class="parameter">userName</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.string" target="_blank">System<span id="LST55634C61_3"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST55634C61_3?cs=.|vb=.|cpp=::|nu=.|fs=.");</s