{"id":6286,"date":"2022-09-02T13:34:15","date_gmt":"2022-09-02T08:04:15","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-help-me-throwing-exception-error-in-decoding-code-help-needed\/"},"modified":"2022-09-02T13:34:15","modified_gmt":"2022-09-02T08:04:15","slug":"solved-help-me-throwing-exception-error-in-decoding-code-help-needed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-help-me-throwing-exception-error-in-decoding-code-help-needed\/","title":{"rendered":"[Solved] Help me, throwing exception error in decoding code. help needed"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-7119597\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"7119597\" data-parentid=\"7119561\" data-score=\"3\" 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 haven&#8217;t said what error you&#8217;re getting, but surely your second code should simply be:<\/p>\n<pre><code>return Encoding.UTF8.GetString(Convert.FromBase64String(data));\n<\/code><\/pre>\n<ul>\n<li>You don&#8217;t need to create a new <code>UTF8Encoding<\/code><\/li>\n<li>You don&#8217;t need to worry about decoders explicitly<\/li>\n<\/ul>\n<p>Additionally, your exception handling is nasty &#8211; the stack trace would already show where the error occurs, but by catching it and rethrowing just <code>Exception<\/code> you&#8217;re hiding the original exception type. Just remove the try\/catch blocks from both your methods. (And rename them to match .NET naming conventions.)<\/p>\n<p>Basically, your code can look as simple as this:<\/p>\n<pre><code>public static string Base64AndUtf8Encode(string text)\n{\n    return Convert.ToBase64String(Encoding.UTF8.GetBytes(text));\n}\n\npublic static string Base64AndUtf8Decode(string base64)\n{\n    return Encoding.UTF8.GetString(Convert.FromBase64String(base64));\n}\n<\/code><\/pre>\n<p>Obviously you can split it into separate statements if you want, but it can stil be pretty short:<\/p>\n<pre><code>public static string Base64AndUtf8Encode(string text)\n{\n    byte[] bytes = Encoding.UTF8.GetBytes(text);\n    return Convert.ToBase64String(bytes);\n}\n\npublic static string Base64AndUtf8Decode(string base64)\n{\n    bytes[] bytes = Convert.FromBase64String(base64);\n    return Encoding.UTF8.GetString(bytes);\n}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">0<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Help me, throwing exception error in decoding code. help needed <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] You haven&#8217;t said what error you&#8217;re getting, but surely your second code should simply be: return Encoding.UTF8.GetString(Convert.FromBase64String(data)); You don&#8217;t need to create a new UTF8Encoding You don&#8217;t need to worry about decoders explicitly Additionally, your exception handling is nasty &#8211; the stack trace would already show where the error occurs, but by catching it &#8230; <a title=\"[Solved] Help me, throwing exception error in decoding code. help needed\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-help-me-throwing-exception-error-in-decoding-code-help-needed\/\" aria-label=\"More on [Solved] Help me, throwing exception error in decoding code. help needed\">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":[751,324,557],"class_list":["post-6286","post","type-post","status-publish","format-standard","hentry","category-solved","tag-asp-net","tag-c","tag-encryption"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Help me, throwing exception error in decoding code. help needed - 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-help-me-throwing-exception-error-in-decoding-code-help-needed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Help me, throwing exception error in decoding code. help needed - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You haven&#8217;t said what error you&#8217;re getting, but surely your second code should simply be: return Encoding.UTF8.GetString(Convert.FromBase64String(data)); You don&#8217;t need to create a new UTF8Encoding You don&#8217;t need to worry about decoders explicitly Additionally, your exception handling is nasty &#8211; the stack trace would already show where the error occurs, but by catching it ... 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