{"id":12255,"date":"2022-09-30T05:37:14","date_gmt":"2022-09-30T00:07:14","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-use-string-format-with-local-variables-c-closed\/"},"modified":"2022-09-30T05:37:14","modified_gmt":"2022-09-30T00:07:14","slug":"solved-use-string-format-with-local-variables-c-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-use-string-format-with-local-variables-c-closed\/","title":{"rendered":"[Solved] Use String.Format with local variables C# [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-36366650\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"36366650\" data-parentid=\"36366592\" 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>Well, first, this is not the way to get the path to the desktop directory. Instead, just do this:<\/p>\n<pre><code>Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory)\n<\/code><\/pre>\n<p>Unlike your solution, this will work with folder redirection, remote profiles, as well as with future (and past!) Windows versions. Not to mention that <code>Environment.Username<\/code> isn&#8217;t necessarily the correct folder name anyway \ud83d\ude42 <\/p>\n<p>Second,<\/p>\n<pre><code>var subdir = \"SomeDir\";\nFile.WriteAllLines(string.Format(@\"C:\\SomeParent\\{0}\\MyFile.txt\", subdir), lines);\n<\/code><\/pre>\n<p>You need to actually <em>call<\/em> the <code>string.Format<\/code> method. If you just add another argument to <code>File.WriteAllLines<\/code> itself&#8230; well, how would that work? Are you also writing all your methods to accept a formattable string with a variable amount of arguments?<\/p>\n<p>The somewhat cryptic error message is just trying to tell you that there isn&#8217;t a method overload that fits your arguments &#8211; the closest it can get results in the error shown.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Use String.Format with local variables C# [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Well, first, this is not the way to get the path to the desktop directory. Instead, just do this: Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory) Unlike your solution, this will work with folder redirection, remote profiles, as well as with future (and past!) Windows versions. Not to mention that Environment.Username isn&#8217;t necessarily the correct folder name anyway \ud83d\ude42 Second, &#8230; <a title=\"[Solved] Use String.Format with local variables C# [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-use-string-format-with-local-variables-c-closed\/\" aria-label=\"More on [Solved] Use String.Format with local variables C# [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":[324],"class_list":["post-12255","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Use String.Format with local variables C# [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-use-string-format-with-local-variables-c-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Use String.Format with local variables C# [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Well, first, this is not the way to get the path to the desktop directory. 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