text/javascript">AddLanguageSpecificTextSet("LST34CE6E9_3?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>Nullable</a><span id="LST34CE6E9_4"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST34CE6E9_4?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");</script><a href="https://docs.microsoft.com/dotnet/api/system.int32" target="_blank">Int32</a><span id="LST34CE6E9_5"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST34CE6E9_5?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");</script><br />（非必�