zoukankan      html  css  js  c++  java
  • 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 = @"SoftwareMicrosoftWindowsShellAssociationsUrlAssociationshttpUserChoice";
    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 FilesInternet ExplorerIEXPLORE.EXE", url); }
  • 相关阅读:
    树链剖分
    后缀自动机
    莫队算法。
    线性递推BM模板
    笛卡尔积
    2019牛客暑期多校训练营(第三场) J LRU management 模拟链表操作
    线性基
    bitset 位运算
    Lindström–Gessel–Viennot lemma定理 行列式板子
    三角形
  • 原文地址:https://www.cnblogs.com/IWings/p/14659407.html
Copyright © 2011-2022 走看看