{"id":25013,"date":"2022-12-07T08:07:40","date_gmt":"2022-12-07T02:37:40","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-c-see-if-a-certain-key-is-entered\/"},"modified":"2022-12-07T08:07:40","modified_gmt":"2022-12-07T02:37:40","slug":"solved-c-see-if-a-certain-key-is-entered","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-c-see-if-a-certain-key-is-entered\/","title":{"rendered":"[Solved] C# See If A Certain Key is Entered"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-55985430\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"55985430\" data-parentid=\"55985360\" 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>Since you have read the user input into the variable input, check its content<\/p>\n<pre><code>string input = Console.ReadLine().ToUpper();\nswitch (input) {\n    case \"S\":\n        \/\/TODO: Shake the Ball\n        break;\n    case \"A\":\n        \/\/TODO: Ask a question\n        break;\n    case \"G\":\n        \/\/TODO: Get the answer\n        break;\n    case \"E\":\n        \/\/TODO: Exit the game\n        break;\n    default:\n       \/\/ Unknown input\n       break;\n}\n<\/code><\/pre>\n<p>Note, if you have to differentiate between many cases, it&#8217;s usually easier to use switch than a lot of if-else statements.<\/p>\n<p>I converted the input to upper case, so that the user can enter the command as lower or upper case.<\/p>\n<p>You will have to use some loop, if you don&#8217;t want the game to exit after the first command has been processed. E.g.<\/p>\n<pre><code>do {\n    \/\/ the code from above here\n} while (input != \"E\");\n<\/code><\/pre>\n<p>See also: <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/learn.microsoft.com\/en-us\/dotnet\/csharp\/language-reference\/keywords\/switch\">switch (C# reference)<\/a><\/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 C# See If A Certain Key is Entered <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Since you have read the user input into the variable input, check its content string input = Console.ReadLine().ToUpper(); switch (input) { case &#8220;S&#8221;: \/\/TODO: Shake the Ball break; case &#8220;A&#8221;: \/\/TODO: Ask a question break; case &#8220;G&#8221;: \/\/TODO: Get the answer break; case &#8220;E&#8221;: \/\/TODO: Exit the game break; default: \/\/ Unknown input break; &#8230; <a title=\"[Solved] C# See If A Certain Key is Entered\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-c-see-if-a-certain-key-is-entered\/\" aria-label=\"More on [Solved] C# See If A Certain Key is Entered\">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":[324,708,2933],"class_list":["post-25013","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-keypress","tag-user-input"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] C# See If A Certain Key is Entered - 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-c-see-if-a-certain-key-is-entered\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] C# See If A Certain Key is Entered - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Since you have read the user input into the variable input, check its content string input = Console.ReadLine().ToUpper(); switch (input) { case &quot;S&quot;: \/\/TODO: Shake the Ball break; case &quot;A&quot;: \/\/TODO: Ask a question break; case &quot;G&quot;: \/\/TODO: Get the answer break; case &quot;E&quot;: \/\/TODO: Exit the game break; default: \/\/ Unknown input break; ... 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