IT工程師數位筆記本

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;

namespace MyWebBrowser
{
    static class Program
    {
        /// <summary>
        /// 應用程序的主入口點。
        /// </summary>
        [STAThread]
        static void Main()
        {
            //獲得當前登錄的Windows用戶標示 
            System.Security.Principal.WindowsIdentity identity = System.Security.Principal.WindowsIdentity.GetCurrent();
            System.Security.Principal.WindowsPrincipal principal = new System.Security.Principal.WindowsPrincipal(identity);
            //判斷當前登錄用戶是否為管理員 
            if (principal.IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator))
            {
                //如果是管理員，則直接運行 
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
                Application.Run(new Form1());
            }
            else
            {
                //創建啟動對象 
                System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
                //設置運行文件 
                startInfo.FileName = System.Windows.Forms.Application.ExecutablePath;
                //設置啟動動作,確保以管理員身份運行 
                startInfo.Verb = "runas";
                //如果不是管理員，則啟動UAC 
                System.Diagnostics.Process.Start(startInfo);
                //退出 
                System.Windows.Forms.Application.Exit();
            }
        }
    }
}