{"id":25002,"date":"2024-03-16T04:12:00","date_gmt":"2024-03-16T04:12:00","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/"},"modified":"2024-03-22T05:07:11","modified_gmt":"2024-03-22T05:07:11","slug":"how-can-we-convert-a-string-to-an-integer-in-c","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/","title":{"rendered":"How can we convert a string to an integer in C#?"},"content":{"rendered":"

In C#, you can use the int.Parse() method or the int.TryParse() method to convert a string type to an int type.<\/p>\n

    \n
  1. Utilize the int.Parse() method:<\/li>\n<\/ol>\n
    string<\/span> str = \"123\"<\/span>;\r\nint<\/span> num = int<\/span>.Parse(str);\r\n<\/code><\/pre>\n
      \n
    1. Utilize the int.TryParse() method:<\/li>\n<\/ol>\n
      string<\/span> str = \"123\"<\/span>;\r\nbool<\/span> success = int<\/span>.TryParse(str, out<\/span> int<\/span> num);\r\nif<\/span> (success)\r\n{\r\n    \/\/ \u8f6c\u6362\u6210\u529f\uff0cnum\u4e3a\u8f6c\u6362\u540e\u7684int\u7c7b\u578b\u503c<\/span>\r\n}\r\nelse<\/span>\r\n{\r\n    \/\/ \u8f6c\u6362\u5931\u8d25\uff0c\u5904\u7406\u8f6c\u6362\u5931\u8d25\u7684\u903b\u8f91<\/span>\r\n}\r\n<\/code><\/pre>\n
      It is important to note that if a string cannot be properly converted to an int type, the int.Parse() method will throw a FormatException exception, while the int.TryParse() method will return false and set the output parameter to 0.<\/p>\n","protected":false},"excerpt":{"rendered":"
      In C#, you can use the int.Parse() method or the int.TryParse() method to convert a string type to an int type. Utilize the int.Parse() method: string str = “123”; int num = int.Parse(str); Utilize the int.TryParse() method: string str = “123”; bool success = int.TryParse(str, out int num); if (success) { \/\/ \u8f6c\u6362\u6210\u529f\uff0cnum\u4e3a\u8f6c\u6362\u540e\u7684int\u7c7b\u578b\u503c } else […]<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-25002","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nHow can we convert a string to an integer in C#? - Blog - Silicon Cloud<\/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:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How can we convert a string to an integer in C#?\" \/>\n<meta property=\"og:description\" content=\"In C#, you can use the int.Parse() method or the int.TryParse() method to convert a string type to an int type. Utilize the int.Parse() method: string str = "123"; int num = int.Parse(str); Utilize the int.TryParse() method: string str = "123"; bool success = int.TryParse(str, out int num); if (success) { \/\/ \u8f6c\u6362\u6210\u529f\uff0cnum\u4e3a\u8f6c\u6362\u540e\u7684int\u7c7b\u578b\u503c } else […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T04:12:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T05:07:11+00:00\" \/>\n<meta name=\"author\" content=\"Noah Thompson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Noah Thompson\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/\"},\"author\":{\"name\":\"Noah Thompson\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/2e83cc6ab9f60d36921c2d0f9f280f4a\"},\"headline\":\"How can we convert a string to an integer in C#?\",\"datePublished\":\"2024-03-16T04:12:00+00:00\",\"dateModified\":\"2024-03-22T05:07:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/\"},\"wordCount\":84,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-can-we-convert-a-string-to-an-integer-in-c\/\",\"name\":\"How can we convert a string to an integer in C#? 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