{"id":10334,"date":"2022-09-23T10:05:35","date_gmt":"2022-09-23T04:35:35","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-why-i-can-not-use-reference-variable\/"},"modified":"2022-09-23T10:05:35","modified_gmt":"2022-09-23T04:35:35","slug":"solved-why-i-can-not-use-reference-variable","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-why-i-can-not-use-reference-variable\/","title":{"rendered":"[Solved] Why i can not use reference variable?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-46299324\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"46299324\" data-parentid=\"46299276\" data-score=\"11\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>You are trying to write execution code inside of a class.<br \/>\nPlease close it in a method, or any other execution code block and it will be ok.<\/p>\n<p>Following this article: <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/docs.microsoft.com\/en-us\/dotnet\/csharp\/language-reference\/keywords\/class\">https:\/\/docs.microsoft.com\/en-us\/dotnet\/csharp\/language-reference\/keywords\/class<\/a> <\/p>\n<p>A class can contain declarations of the following members:<\/p>\n<ul>\n<li>Constructors <\/li>\n<li>Constants <\/li>\n<li>Fields <\/li>\n<li>Finalizers <\/li>\n<li>Methods <\/li>\n<li>Properties <\/li>\n<li>Indexers   <\/li>\n<li>Operators <\/li>\n<li>Events <\/li>\n<li>Delegates <\/li>\n<li>Classes <\/li>\n<li>Interfaces <\/li>\n<li>Structs<\/li>\n<\/ul>\n<p>I have added below some code to illustrate the usage from constructor, following the comments. <\/p>\n<p>Hope this clarifies. Happy learning c#!<\/p>\n<pre><code>using System;\n\nnamespace LanguageFeatures.Models\n{\n    public class Product\n    {\n        \/\/field\n        private string name;\n\n        \/\/property\n        public string Name\n        {\n            get { return name; }\n            set { name = value; }\n        }\n\n        public int Test { get; set; }\n\n    }\n    public class TestProperty\n    {\n        \/\/constructor\n        public TestProperty()\n        {\n            Product p = new Product { Name = \"asd\", Test = 1 };\n            Console.WriteLine(p.Test.ToString());\n        }\n    }\n}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">2<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Why i can not use reference variable? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You are trying to write execution code inside of a class. Please close it in a method, or any other execution code block and it will be ok. Following this article: https:\/\/docs.microsoft.com\/en-us\/dotnet\/csharp\/language-reference\/keywords\/class A class can contain declarations of the following members: Constructors Constants Fields Finalizers Methods Properties Indexers Operators Events Delegates Classes Interfaces Structs &#8230; <a title=\"[Solved] Why i can not use reference variable?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-why-i-can-not-use-reference-variable\/\" aria-label=\"More on [Solved] Why i can not use reference variable?\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[751,753,324],"class_list":["post-10334","post","type-post","status-publish","format-standard","hentry","category-solved","tag-asp-net","tag-asp-net-mvc","tag-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] Why i can not use reference variable? - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-why-i-can-not-use-reference-variable\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Why i can not use reference variable? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You are trying to write execution code inside of a class. 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