mes-client/UAS_PRINT/Program.cs

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

namespace UAS_PRINT
{
    static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main()
        {
            WindowsIdentity identity = WindowsIdentity.GetCurrent();
            WindowsPrincipal principal = new WindowsPrincipal(identity);
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            //如果是管理员的身份
            if (principal.IsInRole(WindowsBuiltInRole.Administrator))
            {
                Application.Run(new Form2());
            }
            else
            {
                //创建启动对象 
                System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
                // 设置运行文件
                startInfo.FileName = Application.ExecutablePath;
                //设置启动动作,确保以管理员身份运行
                startInfo.Verb = "runas";
                //如果不是管理员，则启动UAC 
                System.Diagnostics.Process.Start(startInfo);
                //退出 System.Windows.Forms.Application.Exit(); 
            }
        }
    }
}