{"id":3462,"date":"2025-04-06T23:11:56","date_gmt":"2025-04-06T15:11:56","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=3462"},"modified":"2025-04-06T23:11:56","modified_gmt":"2025-04-06T15:11:56","slug":"c-%e7%ae%80%e4%bb%8b%ef%bc%88c-sharp%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/04\/06\/c-%e7%ae%80%e4%bb%8b%ef%bc%88c-sharp%ef%bc%89\/","title":{"rendered":"C# \u7b80\u4ecb\uff08C Sharp\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1. \u4ec0\u4e48\u662f C#\uff1f<\/h2>\n\n\n\n<p><strong>C#\uff08\u8bfb\u4f5c C Sharp\uff09<\/strong> \u662f\u7531 <strong>\u5fae\u8f6f\uff08Microsoft\uff09<\/strong> \u5f00\u53d1\u7684\u4e00\u79cd\u73b0\u4ee3\u5316\u3001\u7c7b\u578b\u5b89\u5168\u3001\u9762\u5411\u5bf9\u8c61\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u4e3b\u8981\u7528\u4e8e\u5f00\u53d1\u57fa\u4e8e <strong>.NET \u5e73\u53f0<\/strong> \u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u2705 C# \u7684\u8bbe\u8ba1\u7075\u611f\u6765\u6e90\u4e8e Java\u3001C++ \u548c Delphi\uff0c\u7ed3\u5408\u4e86\u5b83\u4eec\u7684\u4f18\u70b9\u3002<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f00\u53d1\u8005\uff1aMicrosoft<\/li>\n\n\n\n<li>\u6700\u521d\u53d1\u5e03\uff1a2000 \u5e74<\/li>\n\n\n\n<li>\u5f53\u524d\u6700\u65b0\u7248\u672c\uff1aC# 12\uff08\u968f .NET 8 \u4e00\u8d77\u53d1\u5e03\uff0c2023 \u5e74\uff09<\/li>\n\n\n\n<li>\u4e3b\u8981\u5e73\u53f0\uff1aWindows\u3001macOS\u3001Linux\uff08\u901a\u8fc7 .NET Core\/.NET 5+\uff09<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udcd8 \u5b98\u65b9\u6587\u6863\u94fe\u63a5\uff08\u63a8\u8350\u6536\u85cf\uff09\uff1a<br>\ud83d\udc49 <a href=\"https:\/\/learn.microsoft.com\/en-us\/dotnet\/csharp\/\">C# documentation &#8211; Microsoft Learn<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. C# \u7684\u53d1\u5c55\u7b80\u53f2<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5e74\u4efd<\/th><th>\u7248\u672c<\/th><th>\u91cd\u8981\u7279\u6027<\/th><\/tr><\/thead><tbody><tr><td>2002<\/td><td>C# 1.0<\/td><td>\u57fa\u7840\u8bed\u6cd5\u3001\u7c7b\u3001\u63a5\u53e3\u3001\u5f02\u5e38\u5904\u7406<\/td><\/tr><tr><td>2005<\/td><td>C# 2.0<\/td><td>\u6cdb\u578b\u3001\u533f\u540d\u65b9\u6cd5\u3001\u8fed\u4ee3\u5668<\/td><\/tr><tr><td>2007<\/td><td>C# 3.0<\/td><td>LINQ\u3001Lambda \u8868\u8fbe\u5f0f\u3001\u81ea\u52a8\u5c5e\u6027<\/td><\/tr><tr><td>2010<\/td><td>C# 4.0<\/td><td>\u52a8\u6001\u7c7b\u578b\u3001\u547d\u540d\u53c2\u6570<\/td><\/tr><tr><td>2012<\/td><td>C# 5.0<\/td><td><code>async<\/code>\/<code>await<\/code> \u5f02\u6b65\u7f16\u7a0b<\/td><\/tr><tr><td>2017<\/td><td>C# 7.x<\/td><td>\u6a21\u5f0f\u5339\u914d\u3001\u5143\u7ec4\u3001\u5c40\u90e8\u51fd\u6570<\/td><\/tr><tr><td>2020<\/td><td>C# 9.0<\/td><td>\u8bb0\u5f55\u7c7b\u578b\uff08Record\uff09\u3001\u9876\u7ea7\u7a0b\u5e8f\u5165\u53e3<\/td><\/tr><tr><td>2023<\/td><td>C# 12<\/td><td>\u9ed8\u8ba4\u63a5\u53e3\u5b9e\u73b0\u3001\u96c6\u5408\u8868\u8fbe\u5f0f\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud83d\udd17 \u8be6\u7ec6\u7248\u672c\u5386\u53f2\uff1a<a href=\"https:\/\/learn.microsoft.com\/en-us\/dotnet\/csharp\/whats-new\/csharp-version-history\">C# language versions &#8211; Microsoft<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. C# \u7684\u8bed\u8a00\u7279\u6027<\/h2>\n\n\n\n<p>C# \u8bbe\u8ba1\u7406\u5ff5\u662f\u201c\u73b0\u4ee3\u3001\u5b89\u5168\u3001\u5f3a\u7c7b\u578b\u201d\uff0c\u4ee5\u4e0b\u662f\u5176\u6838\u5fc3\u8bed\u8a00\u7279\u6027\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2705 \u9762\u5411\u5bf9\u8c61\uff08OOP\uff09\uff1a\u5c01\u88c5\u3001\u7ee7\u627f\u3001\u591a\u6001<\/li>\n\n\n\n<li>\u2705 \u7c7b\u578b\u5b89\u5168\uff1a\u7f16\u8bd1\u671f\u68c0\u67e5\u3001\u9632\u6b62\u975e\u6cd5\u5185\u5b58\u8bbf\u95ee<\/li>\n\n\n\n<li>\u2705 \u5783\u573e\u56de\u6536\u673a\u5236\uff1a\u81ea\u52a8\u5185\u5b58\u7ba1\u7406\uff08\u7531 CLR \u63a7\u5236\uff09<\/li>\n\n\n\n<li>\u2705 \u5f02\u6b65\u7f16\u7a0b\u652f\u6301\uff1a<code>async\/await<\/code> \u7b80\u5316\u5e76\u53d1\u903b\u8f91<\/li>\n\n\n\n<li>\u2705 LINQ\uff08\u8bed\u8a00\u96c6\u6210\u67e5\u8be2\uff09\uff1a\u7528\u4e8e\u5904\u7406\u96c6\u5408\u548c\u6570\u636e\u6e90\u7684\u5f3a\u5927\u5de5\u5177<\/li>\n\n\n\n<li>\u2705 \u5f3a\u5927\u7684\u6807\u51c6\u5e93\uff1aSystem.* \u547d\u540d\u7a7a\u95f4\u63d0\u4f9b\u4e30\u5bcc\u7684\u7c7b\u5e93<\/li>\n\n\n\n<li>\u2705 \u8de8\u5e73\u53f0\uff1a\u901a\u8fc7 <a href=\"https:\/\/dotnet.microsoft.com\/\">.NET Core<\/a> \u6216 [.NET 6+\/7\/8] \u5b9e\u73b0 Linux\/macOS \u652f\u6301<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. C# \u7684\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n<p>C# \u662f\u4e00\u95e8\u901a\u7528\u7f16\u7a0b\u8bed\u8a00\uff0c\u5e94\u7528\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5e94\u7528\u7c7b\u578b<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u684c\u9762\u5e94\u7528<\/td><td>\u4f7f\u7528 Windows Forms\u3001WPF<\/td><\/tr><tr><td>Web \u5e94\u7528<\/td><td>\u4f7f\u7528 ASP.NET Core<\/td><\/tr><tr><td>\u79fb\u52a8\u5f00\u53d1<\/td><td>Xamarin \/ MAUI\uff08\u591a\u5e73\u53f0 UI\uff09<\/td><\/tr><tr><td>\u6e38\u620f\u5f00\u53d1<\/td><td>Unity \u5f15\u64ce\uff08C# \u662f\u4e3b\u8981\u811a\u672c\u8bed\u8a00\uff09<\/td><\/tr><tr><td>\u4e91\u8ba1\u7b97<\/td><td>Azure Functions\u3001Web API<\/td><\/tr><tr><td>\u7269\u8054\u7f51\uff08IoT\uff09<\/td><td>\u7ed3\u5408 .NET Nano Framework<\/td><\/tr><tr><td>\u5fae\u670d\u52a1\u5f00\u53d1<\/td><td>\u4f7f\u7528 .NET + Docker\/Kubernetes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u4e0e\u5176\u4ed6\u8bed\u8a00\u5bf9\u6bd4\uff08C# vs Java vs C++\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u6027<\/th><th>C#<\/th><th>Java<\/th><th>C++<\/th><\/tr><\/thead><tbody><tr><td>\u5e73\u53f0<\/td><td>.NET<\/td><td>JVM<\/td><td>\u539f\u751f\u7f16\u8bd1<\/td><\/tr><tr><td>\u5783\u573e\u56de\u6536<\/td><td>\u2705<\/td><td>\u2705<\/td><td>\u274c\uff08\u624b\u52a8\uff09<\/td><\/tr><tr><td>\u5f02\u6b65\u652f\u6301<\/td><td>\u2705 <code>async\/await<\/code><\/td><td>\u26a0\ufe0f CompletableFuture<\/td><td>\u274c\uff08\u9700\u624b\u52a8\u7ebf\u7a0b\u7ba1\u7406\uff09<\/td><\/tr><tr><td>\u8de8\u5e73\u53f0<\/td><td>\u2705\uff08.NET Core\/MAUI\uff09<\/td><td>\u2705<\/td><td>\u2705<\/td><\/tr><tr><td>\u8bed\u6cd5\u53cb\u597d\u6027<\/td><td>\u2705 \u73b0\u4ee3\u3001\u7b80\u6d01<\/td><td>\u2705 \u7c7b\u4f3c<\/td><td>\u274c \u504f\u5e95\u5c42<\/td><\/tr><tr><td>\u6e38\u620f\u5f00\u53d1\u652f\u6301<\/td><td>\u2705 Unity<\/td><td>\u274c<\/td><td>\u2705 Unreal\/Cocos<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">6. \u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684 C# \u7a0b\u5e8f<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>using System;\n\nclass Program\n{\n    static void Main()\n    {\n        Console.WriteLine(\"Hello, C#!\");\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u2705 \u53ef\u4f7f\u7528 Visual Studio\u3001Visual Studio Code \u6216 JetBrains Rider \u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">7. \u5b98\u65b9\u4e0e\u793e\u533a\u8d44\u6e90\u63a8\u8350<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udcda \u5b98\u65b9\u6587\u6863\uff1a<a href=\"https:\/\/learn.microsoft.com\/en-us\/dotnet\/csharp\/\">C# Guide &#8211; Microsoft Learn<\/a><\/li>\n\n\n\n<li>\ud83d\udce6 .NET \u5b98\u7f51\uff1a<a href=\"https:\/\/dotnet.microsoft.com\/\">https:\/\/dotnet.microsoft.com\/<\/a><\/li>\n\n\n\n<li>\ud83d\udc68\u200d\ud83d\udcbb C# \u6e90\u7801\u4ed3\u5e93\uff1a<a href=\"https:\/\/github.com\/dotnet\/csharplang\">https:\/\/github.com\/dotnet\/csharplang<\/a><\/li>\n\n\n\n<li>\ud83c\udf0d \u793e\u533a\u95ee\u7b54\uff1a<a href=\"https:\/\/stackoverflow.com\/questions\/tagged\/c%23\">https:\/\/stackoverflow.com\/questions\/tagged\/c%23<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">8. \u5c0f\u7ed3\uff1aC# \u662f\u8c01\u9002\u5408\u5b66\uff1f<\/h2>\n\n\n\n<p>\u9002\u5408\u4ee5\u4e0b\u4eba\u7fa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u60f3\u5f00\u53d1 Windows \u684c\u9762\u5e94\u7528\u6216 Web \u5e94\u7528\u7684\u5f00\u53d1\u8005<\/li>\n\n\n\n<li>\u5e0c\u671b\u8fdb\u5165\u6e38\u620f\u884c\u4e1a\uff08Unity \u5f15\u64ce\uff09<\/li>\n\n\n\n<li>\u9762\u5411\u4f01\u4e1a\u8f6f\u4ef6\u5f00\u53d1\u7684\u7a0b\u5e8f\u5458<\/li>\n\n\n\n<li>.NET \u5168\u6808\u5de5\u7a0b\u5e08<\/li>\n\n\n\n<li>\u5173\u6ce8\u7c7b\u578b\u5b89\u5168\u3001\u73b0\u4ee3\u8bed\u6cd5\u7684\u4eba<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>1. \u4ec0\u4e48\u662f C#\uff1f C#\uff08\u8bfb\u4f5c C Sharp\uff09 \u662f\u7531 \u5fae\u8f6f\uff08Microsoft\uff09 \u5f00\u53d1\u7684\u4e00\u79cd\u73b0\u4ee3\u5316\u3001\u7c7b\u578b\u5b89 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3463,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[83],"tags":[],"class_list":["post-3462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c-"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/3462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=3462"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/3462\/revisions"}],"predecessor-version":[{"id":3464,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/3462\/revisions\/3464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media\/3463"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=3462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=3462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=3462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}