{"id":17533,"date":"2022-10-25T10:53:28","date_gmt":"2022-10-25T05:23:28","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-if-statement-determine-what-was-chosen-c-closed\/"},"modified":"2022-10-25T10:53:28","modified_gmt":"2022-10-25T05:23:28","slug":"solved-if-statement-determine-what-was-chosen-c-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-if-statement-determine-what-was-chosen-c-closed\/","title":{"rendered":"[Solved] IF Statement: Determine what was chosen. C# [closed]"},"content":{"rendered":"

[ad_1]
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If this is the original code: <\/p>\n

foreach(string x in lines) {\n   if(x.Contains(\"stringtofind\")) {\n      Console.WriteLine(\"Found stringtofind at line x\");\n   if(x.Contains(\"stringtofind2\")) {\n      Console.WriteLine(\"Found stringtofind2 at line x\");\n   ...\n}\n<\/code><\/pre>\n
we can see that there are a pattern that is inside the foreach loop.
\nIn order to remove the duplicated code we can put all the stringsToFind<\/code> inside an array.  <\/p>\n
Like;<\/p>\n
var lines = new string[]\n{\n    \"line1  stringToFind1 stringToFind2\",\n    \"line2 \",\n    \"line3 stringToFind3\",\n    \"line4 stringToFind4 stringToFind5\",\n};\n\nvar stringsToFind = new string[]\n{\n    \"stringToFind1\",\n    \"stringToFind2\",\n    \"stringToFind3\",\n    \"stringToFind4\",\n    \"stringToFind5\",\n};\n\nforeach (string line in lines)\n{\n    foreach (string stringToFind in stringsToFind)\n    {\n        if (line.Contains(stringToFind))\n        {\n            Console.WriteLine(string.Format(\"Found {0} at line {1}\", stringToFind, line));\n        }\n    }\n}\n<\/code><\/pre>\n
Now, if you want to print the number of the line instead of the line, you can a.- use a counter, b.- use a for<\/code> instead of the first foreach<\/code>.<\/p>\n
for (int i = 0; i < lines.Length; i++)\n{\n    foreach (string stringToFind in stringsToFind)\n    {\n        if (lines[i].Contains(stringToFind))\n        {\n            \/\/ We use i+1 for line number to show that in a 'human' format.\n            Console.WriteLine(string.Format(\"Found {0} at line {1}\", stringToFind, (i+1)));\n        }\n    }\n}\n<\/code><\/pre>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            <\/span> <\/p><\/div>\n<\/div>\n
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solved IF Statement: Determine what was chosen. C# [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] If this is the original code: foreach(string x in lines) { if(x.Contains(“stringtofind”)) { Console.WriteLine(“Found stringtofind at line x”); if(x.Contains(“stringtofind2”)) { Console.WriteLine(“Found stringtofind2 at line x”); … } we can see that there are a pattern that is inside the foreach loop. In order to remove the duplicated code we can put all the stringsToFind … 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":[665,324],"class_list":["post-17533","post","type-post","status-publish","format-standard","hentry","category-solved","tag-boolean","tag-c"],"yoast_head":"\n[Solved] IF Statement: Determine what was chosen. 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-if-statement-determine-what-was-chosen-c-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] IF Statement: Determine what was chosen. C# [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] If this is the original code: foreach(string x in lines) { if(x.Contains("stringtofind")) { Console.WriteLine("Found stringtofind at line x"); if(x.Contains("stringtofind2")) { Console.WriteLine("Found stringtofind2 at line x"); ... } we can see that there are a pattern that is inside the foreach loop. In order to remove the duplicated code we can put all the stringsToFind ... 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