><a href="P_Senparc_NeuChar_MessageHandlers_MessageHandler_3_OpenId.htm">OpenId</a></td><td><div class="summary">
            发送者用户名（OpenId）
            </div> (继承自 <a href="T_Senparc_NeuChar_MessageHandlers_MessageHandler_3.htm">MessageHandler<span id="LSTB92D1BF5_32"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTB92D1BF5_32?cs=&lt;|vb=(Of |cpp=&lt;|nu=(|fs=&lt;'");</script>TMC, TRequest, TResponse<span id="LSTB92D1BF5_33"></span><script type="text/javascript">A