a><br /></dd><dt><span class="parameter">key</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.string" target="_blank">System<span id="LSTB84487DB_2"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTB84487DB_2?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>String</a><br /></dd><dt><span class="parameter">retryCount</span> (Optional)</dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.int32" target="_blank">System<span id="LSTB84487DB_3"></span><scrip