{"id":14811,"date":"2022-10-09T06:06:34","date_gmt":"2022-10-09T00:36:34","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-text-on-progressbar-in-c-closed\/"},"modified":"2022-10-09T06:06:34","modified_gmt":"2022-10-09T00:36:34","slug":"solved-text-on-progressbar-in-c-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-text-on-progressbar-in-c-closed\/","title":{"rendered":"[Solved] text on progressbar in c# [closed]"},"content":{"rendered":"

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This works – although I’d set the thread-sleep to more than 200 ms. Your problem was that you did the work in the UI thread and this way it never gets updated. For better visibility, just change the font color:<\/p>\n

 private void Form1_Load(object sender, EventArgs e)\n{\n  Task t = new Task(() => StartUpdate());\n  t.Start();\n\n  t.ContinueWith(task => Console.WriteLine(\"Done loading\"));\n}\n\n private void StartUpdate()\n{\n  for (int i = 1; i <= 100; i++)\n  {\n    UpdateProgressBar(i);\n  }\n}\n\nprivate void UpdateProgressBar(int i)\n{\n  if (progressBar1.InvokeRequired)\n  {\n    progressBar1.Invoke(new Action<int>(UpdateProgressBar), new Object[] { i });\n  }\n  else\n  {\n    Thread.Sleep(200);\n    progressBar1.Refresh();\n    progressBar1.Value = i;\n    progressBar1.CreateGraphics().DrawString(i.ToString() + \"%\", new Font(\"Arial\",\n                                          (float)10.25, FontStyle.Bold),\n                                          Brushes.Red, new PointF(progressBar1.Width \/ 2 - 10, progressBar1.Height \/ 2 - 7));\n  }\n} \n<\/code><\/pre>\n<\/p><\/div>\n
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solved text on progressbar in c# [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] This works – although I’d set the thread-sleep to more than 200 ms. Your problem was that you did the work in the UI thread and this way it never gets updated. For better visibility, just change the font color: private void Form1_Load(object sender, EventArgs e) { Task t = new Task(() => StartUpdate()); … 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":[324,1623,3812],"class_list":["post-14811","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-progress-bar","tag-winapp"],"yoast_head":"\n[Solved] text on progressbar in 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-text-on-progressbar-in-c-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] text on progressbar in c# [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] This works – although I’d set the thread-sleep to more than 200 ms. Your problem was that you did the work in the UI thread and this way it never gets updated. For better visibility, just change the font color: private void Form1_Load(object sender, EventArgs e) { Task t = new Task(() => StartUpdate()); ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-text-on-progressbar-in-c-closed\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-09T00:36:34+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-text-on-progressbar-in-c-closed\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-text-on-progressbar-in-c-closed\\\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#\\\/schema\\\/person\\\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] text on progressbar in c# [closed]\",\"datePublished\":\"2022-10-09T00:36:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-text-on-progressbar-in-c-closed\\\/\"},\"wordCount\":56,\"publisher\":{\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/#organization\"},\"keywords\":[\"c++\",\"progress-bar\",\"winapp\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-text-on-progressbar-in-c-closed\\\/\",\"url\":\"https:\\\/\\\/jassweb.com\\\/solved\\\/solved-text-on-progressbar-in-c-closed\\\/\",\"name\":\"[Solved] text on progressbar in c# [closed] - 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Your problem was that you did the work in the UI thread and this way it never gets updated. For better visibility, just change the font color: private void Form1_Load(object sender, EventArgs e) { Task t = new Task(() => StartUpdate()); ... 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