调用系统默认浏览器,打开网页

使用Process.Start("http://www")有些系统会无效,所以,这样比较保险

            var url = "https://www.baidu.com";
            if (true)
            {
var HTTP_KEY = @"Software\Microsoft\Windows\Shell\Associations\UrlAssociations\http\UserChoice";
var key = Microsoft.Win32.Registry.CurrentUser.OpenSubKey(HTTP_KEY, false); var progid = key.GetValue("ProgId").ToString(); key = Microsoft.Win32.Registry.ClassesRoot.OpenSubKey($"{progid}\\shell\\open\\command", false); var value = key.GetValue(null); if (value != null) { var path = value.ToString(); if (path.StartsWith("\"")) { var exePath = path.Substring(1); var index = exePath.IndexOf("\""); exePath = exePath.Substring(0, index); index += 2; var args = path.Substring(index); args = args.Replace("%1", url); System.Diagnostics.Process.Start(exePath, args); return; } } } if (true) { var key = Microsoft.Win32.Registry.ClassesRoot.OpenSubKey("http\\shell\\open\\command", false); var value = key.GetValue(null); if (value != null) { var path = value.ToString(); if (path.StartsWith("\"")) { var exePath = path.Substring(1); var index = exePath.IndexOf("\""); exePath = exePath.Substring(0, index); index += 2; var args = path.Substring(index); args = args.Replace("%1", url); System.Diagnostics.Process.Start(exePath, args); return; } } } if (true) { System.Diagnostics.Process.Start(@"C:\Program Files\Internet Explorer\IEXPLORE.EXE", url); }

 

posted @ 2021-04-14 18:44  IWing  阅读(379)  评论(0编辑  收藏  举报