{"id":11183,"date":"2022-09-26T11:01:39","date_gmt":"2022-09-26T05:31:39","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-add-strings-together\/"},"modified":"2022-09-26T11:01:39","modified_gmt":"2022-09-26T05:31:39","slug":"solved-how-to-add-strings-together","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-add-strings-together\/","title":{"rendered":"[Solved] how to add strings together?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-14690495\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"14690495\" data-parentid=\"14690290\" data-score=\"2\" 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 have several issues here:<\/p>\n<p>First of all, your <code>string cu<\/code> is declared inside the <code>if<\/code> scope. It will not exist outside that scope. If you need to use it outside the scope of the <code>if<\/code>, declare it outside.<\/p>\n<p>Second, math operations cannot be applied to <code>string<\/code>s. Why are you casting your numeric values to string? Your code should be:<\/p>\n<pre><code>decimal totalamtforcushion = 0m;\n\nif (cushioncheckBox.Checked)\n{\n    totalamtforcushion = 63m * cushionupDown.Value;\n    \/\/string cu = totalamtforcushion.ToString(\"C\"); You don't need this\n    cushioncheckBox.Checked = false;\n    cushionupDown.Value = 0;\n}\n\ndecimal totalamtforcesarbeef = 0m;\nif (cesarbeefcheckBox.Checked)\n{\n    totalamtforcesarbeef = 1.9m * cesarbeefupDown.Value;\n    \/\/string cb = totalamtforcesarbeef.ToString(\"C\");  you don't need this either\n    cesarbeefcheckBox.Checked = false;\n    cesarbeefupDown.Value = 0;\n\n}\n\nvar totalprice = totalamtforcushion + totalamtforcesarbeef;\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">5<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved how to add strings together? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You have several issues here: First of all, your string cu is declared inside the if scope. It will not exist outside that scope. If you need to use it outside the scope of the if, declare it outside. Second, math operations cannot be applied to strings. Why are you casting your numeric values &#8230; <a title=\"[Solved] how to add strings together?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-add-strings-together\/\" aria-label=\"More on [Solved] how to add strings together?\">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":[324,357,362,959],"class_list":["post-11183","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-math","tag-string","tag-winforms"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] how to add strings together? - 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-how-to-add-strings-together\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] how to add strings together? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You have several issues here: First of all, your string cu is declared inside the if scope. It will not exist outside that scope. If you need to use it outside the scope of the if, declare it outside. Second, math operations cannot be applied to strings. Why are you casting your numeric values ... 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It will not exist outside that scope. If you need to use it outside the scope of the if, declare it outside. Second, math operations cannot be applied to strings. Why are you casting your numeric values ... 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