shellhelper.cs

破解的飞信源代码

namespace Imps.Client.Utils
{
    using Microsoft.Win32;
    using System;
    using System.Runtime.InteropServices;
    using System.Text;

    public static class ShellHelper
    {
        public static void ApplicationExit()
        {
            ApplicationExit(0);
        }

        public static void ApplicationExit(int exitCode)
        {
            try
            {
                Environment.Exit(exitCode);
            }
            catch
            {
            }
        }

        [DllImport("shell32.dll", CharSet=CharSet.Auto)]
        public static extern int FindExecutable(string filename, string directory, ref string result);
        private static string ParseString(string value)
        {
            if (value.Substring(0, 1) == "\"")
            {
                int index = value.IndexOf("\"", 1);
                return value.Substring(0, index + 1);
            }
            return value.Split(new char[] { ' ' })[0];
        }

        [DllImport("shell32.dll", CharSet=CharSet.Auto)]
        public static extern int ShellExecute(IntPtr hwnd, string lpOperation, string lpFile, string lpParameters, string lpDirectory, int nShowCmd);
        public static void StartUri(Uri uri)
        {
            StartUrl(uri.AbsoluteUri);
        }

        public static void StartUrl(string url)
        {
            try
            {
                StringBuilder builder = new StringBuilder(ParseString((string) Registry.ClassesRoot.OpenSubKey(@"HTTP\shell\open\command", false).GetValue(string.Empty, string.Empty)));
                builder.Append(" ");
                builder.Append(url);
                WinExec(builder.ToString(), 5);
            }
            catch
            {
                try
                {
                    StringBuilder builder2 = new StringBuilder(ParseString((string) Registry.ClassesRoot.OpenSubKey(@"Applications\iexplore.exe\shell\open\command", false).GetValue(string.Empty, string.Empty)));
                    builder2.Append(" ");
                    builder2.Append(url);
                    WinExec(builder2.ToString(), 5);
                }
                catch
                {
                }
            }
        }

        [DllImport("kernel32.dll")]
        public static extern int WinExec(string lpCmdLine, int nCmdShow);
    }
}