{"id":267,"date":"2022-06-25T16:25:06","date_gmt":"2022-06-25T08:25:06","guid":{"rendered":"https:\/\/www.fengjijiao.cn\/?p=267"},"modified":"2022-06-29T14:45:54","modified_gmt":"2022-06-29T06:45:54","slug":"csharp%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4%ef%bc%88namespace%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.fengjijiao.cn\/?p=267","title":{"rendered":"C#\u547d\u540d\u7a7a\u95f4\uff08Namespace\uff09"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>using System;\r\n\r\nnamespace first_space\r\n{\r\n    class namespace_cl\r\n    {\r\n        public void func()\r\n        {\r\n            Console.WriteLine(\"Inside first_space.\");\r\n        }\r\n    }\r\n}\r\nnamespace second_space\r\n{\r\n    class namespace_cl\r\n    {\r\n        public void func()\r\n        {\r\n            Console.WriteLine(\"Inside second_space.\");\r\n        }\r\n    }\r\n}\r\nnamespace namespace_1\r\n{\r\n    namespace namespace_2\r\n    {\r\n        class namespace_cl\r\n        {\r\n            public void func()\r\n            {\r\n                Console.WriteLine(\"Inside nested namespace.\");\r\n            }\r\n        }\r\n    }\r\n}\r\nnamespace ConsoleApp1\r\n{\r\n    class Program\r\n    {\r\n        static void Main(string&#91;] args)\r\n        {\r\n            \/\/\u547d\u540d\u7a7a\u95f4\r\n            first_space.namespace_cl fc = new first_space.namespace_cl();\r\n            second_space.namespace_cl sc = new second_space.namespace_cl();\r\n            fc.func();\r\n            sc.func();\r\n            \/\/\u5d4c\u5957\u547d\u540d\u7a7a\u95f4\r\n            namespace_1.namespace_2.namespace_cl fc2 = new namespace_1.namespace_2.namespace_cl();\r\n            fc2.func();\r\n\r\n            \/\/using\u7684\u7528\u6cd5\uff1a\r\n            \/\/1.using\u6307\u4ee4\uff1a\u5f15\u5165\u547d\u540d\u7a7a\u95f4\r\n            \/\/using System;\r\n            \/\/using Namespace1.SubNameSpace;\r\n            \/\/2.using static \u6307\u4ee4\uff1a\u6307\u5b9a\u65e0\u9700\u6307\u5b9a\u7c7b\u578b\u540d\u79f0\u5373\u53ef\u8bbf\u95ee\u5176\u9759\u6001\u6210\u5458\u7684\u7c7b\u578b\u3002\r\n            \/\/using static System.Math;var = PI;\/\/\u76f4\u63a5\u4f7f\u7528System.Math.PI;\r\n            \/\/3.\u8d77\u522b\u540d\r\n            \/\/using Project = PC.MyCompany.Project;\r\n            \/\/4.using\u8bed\u53e5\uff1a\u5c06\u5b9e\u4f8b\u4e0e\u4ee3\u7801\u7ed1\u5b9a\r\n            \/\/using(Font font3 = new Font(\"Arial\", 10.0F), font4 = new Font(\"Arial\", 12.0F)) {\r\n            \/\/use font3 and font4\r\n            \/\/}\r\n            \/\/\u4ee3\u7801\u6bb5\u7ed3\u675f\u540e\u4f1a\u81ea\u52a8\u8c03\u7528Dispose\u65b9\u6cd5\u3002\r\n\r\n            Console.ReadKey();\r\n         }\r\n    }\r\n    \r\n}\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[],"_links":{"self":[{"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=\/wp\/v2\/posts\/267"}],"collection":[{"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=267"}],"version-history":[{"count":2,"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=\/wp\/v2\/posts\/267\/revisions"}],"predecessor-version":[{"id":286,"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=\/wp\/v2\/posts\/267\/revisions\/286"}],"wp:attachment":[{"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fengjijiao.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}