;</script><a href="https://docs.microsoft.com/dotnet/api/system.string" target="_blank">System<span id="LSTE3B51AA0_8"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE3B51AA0_8?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>String</a><span id="LSTE3B51AA0_9"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE3B51AA0_9?cpp=&gt;|vb=()|nu=[]");</script><br />openId字符串数组</dd></dl><h4 class="subHeading">返回值</h4>类型：<a href="https://docs.microsoft.com/dotnet/ap