ntent</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.string" target="_blank">System<span id="LSTC4A6E4A1_1"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTC4A6E4A1_1?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>String</a><br /></dd></dl></div><div class="collapsibleAreaRegion" id="seeAlsoSection"><span class="collapsibleRegionTitle" onclick="SectionExpandCollapse('ID2RB')" onkeypress="SectionExpandCollapse_CheckKey('ID2RB', event)" tabindex="0"><img id="ID2RBTog