{"id":4412,"date":"2022-08-22T18:02:59","date_gmt":"2022-08-22T12:32:59","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-cannot-implicitly-convert-type-system-collections-generic-ienumerable-to-system-collections-generic-list-closed\/"},"modified":"2022-08-22T18:02:59","modified_gmt":"2022-08-22T12:32:59","slug":"solved-cannot-implicitly-convert-type-system-collections-generic-ienumerable-to-system-collections-generic-list-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-cannot-implicitly-convert-type-system-collections-generic-ienumerable-to-system-collections-generic-list-closed\/","title":{"rendered":"[Solved] Cannot implicitly convert type &#8216;System.Collections.Generic.IEnumerable&#8217; to &#8216;System.Collections.Generic.List&#8217; [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-51791579\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"51791579\" data-parentid=\"51791446\" data-score=\"1\" 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>Entity Framework has some async methods. You should use ToListAsync() but your method has to return the complete object. When you receive the object returned by the method, then you can use the Select  method to get what you want. <\/p>\n<pre><code> public async Task&lt;IEnumerable&lt;Intermediary&gt;&gt; GetTest(string company)\n{\n\n    var db = new SibaCiidDbContext();\n    var results = (from o in db.Intermediary where o.CompanyCode == company select o);\n\n    return await results.ToListAsync();\n}\n<\/code><\/pre>\n<p>So after this you can use it like this<\/p>\n<pre><code>List&lt;Intermediary&gt; objectList = await object.GetTest(nameCompany);\nvar anotherList = objectList.Select(o =&gt; new {\n    CODE = o.CompanyCode,\n    NAME = o.FullName\n});\n<\/code><\/pre>\n<p>if you want to return just these properties, then you might create an object with these properties. For example: <\/p>\n<pre><code>public class SomeObject\n{\n    public string CODE { get; set; }\n    public string Name { get; set; }\n}\n\n     public async Task&lt;IEnumerable&lt;SomeObject&gt;&gt; GetTest(string company)\n{\n\n    var db = new SibaCiidDbContext();\n    var results = (from o in db.Intermediary where o.CompanyCode == company select new SomeObject{CODE = o.CompanyCode, NAME = o.FullName });\n\n    return await results.ToListAsync();\n}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">0<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Cannot implicitly convert type &#8216;System.Collections.Generic.IEnumerable<ambiguous object code,name>&#8216; to &#8216;System.Collections.Generic.List<intermediary>&#8216; [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Entity Framework has some async methods. You should use ToListAsync() but your method has to return the complete object. When you receive the object returned by the method, then you can use the Select method to get what you want. public async Task&lt;IEnumerable&lt;Intermediary&gt;&gt; GetTest(string company) { var db = new SibaCiidDbContext(); var results = &#8230; <a title=\"[Solved] Cannot implicitly convert type &#8216;System.Collections.Generic.IEnumerable&#8217; to &#8216;System.Collections.Generic.List&#8217; [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-cannot-implicitly-convert-type-system-collections-generic-ienumerable-to-system-collections-generic-list-closed\/\" aria-label=\"More on [Solved] Cannot implicitly convert type &#8216;System.Collections.Generic.IEnumerable&#8217; to &#8216;System.Collections.Generic.List&#8217; [closed]\">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":[835,324],"class_list":["post-4412","post","type-post","status-publish","format-standard","hentry","category-solved","tag-asp-net-mvc-5","tag-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Cannot implicitly convert type &#039;System.Collections.Generic.IEnumerable&#039; to &#039;System.Collections.Generic.List&#039; [closed] - 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-cannot-implicitly-convert-type-system-collections-generic-ienumerable-to-system-collections-generic-list-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Cannot implicitly convert type &#039;System.Collections.Generic.IEnumerable&#039; to &#039;System.Collections.Generic.List&#039; [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Entity Framework has some async methods. You should use ToListAsync() but your method has to return the complete object. When you receive the object returned by the method, then you can use the Select method to get what you want. public async Task&lt;IEnumerable&lt;Intermediary&gt;&gt; GetTest(string company) { var db = new SibaCiidDbContext(); var results = ... 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