C#控制台程序 - 技巧合集

捕获控制台关闭事件

using BSServer.GameServer;
using log4net;
using System.Runtime.InteropServices;

namespace BSServer
{
    internal class Program
    {
        #region 控制台关闭
        public delegate bool ControlCtrlDelegate(int CtrlType);
        [DllImport("kernel32.dll")]
        private static extern bool SetConsoleCtrlHandler(ControlCtrlDelegate HandlerRoutine, bool Add);
        private static ControlCtrlDelegate cancelHandler = new ControlCtrlDelegate(HandlerRoutine);
        #endregion



        static bool HandlerRoutine(int eventType)
        {
            Loger.Info("系统关闭。eventType : " + eventType);
            
            return false;
        }

        static void Main(string[] args)
        {
            new Loger("svr");
    
            SetConsoleCtrlHandler(cancelHandler, true);
            Loger.Info("系统启动。");


            Thread.Sleep(-1);
            Loger.Info("系统关闭。");
        }
    }
}

全局捕获报错

通过UnhandledException 来实现。

using BSServer.GameServer;
using log4net;
using System.Runtime.InteropServices;

namespace BSServer
{
    internal class Program
    {
       

        static void Main(string[] args)
        {
            new Loger("svr");
        
            Loger.Info("系统启动。");

            AppDomain currentDoamin = default(AppDomain);
            currentDoamin = AppDomain.CurrentDomain;
            currentDoamin.UnhandledException += GlobalUnhandledExceptionHandler;
            
           

            Thread.Sleep(-1);
            Loger.Info("系统关闭。");
        }

        private static void GlobalUnhandledExceptionHandler(object sender, UnhandledExceptionEventArgs e)
        {
            Exception ex = default(Exception);
            ex = (Exception)e.ExceptionObject;
            //ILog log = LogManager.GetLogger(typeof(Program));
            //log.Error(ex.Message + "\n" + ex.StackTrace);

            Loger.Error("错误：" + ex.Message + "\n" + ex.StackTrace);
        }
    }
}

控制台鼠标点击窗口程序会暂停运行的问题

通过关闭控制台程序的快速编辑功能来实现

using BSServer.GameServer;
using log4net;
using System.Runtime.InteropServices;

namespace BSServer
{
    internal class Program
    {

        #region 关闭控制台程序的快速编辑
        //关闭 cmd 窗口默认为快速编辑(quickedit)，解决控制台程序,鼠标点击暂停运行

        const int STD_INPUT_HANDLE = -10;
        const uint ENABLE_QUICK_EDIT_MODE = 0x0040;
        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern IntPtr GetStdHandle(int hConsoleHandle);
        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern bool GetConsoleMode(IntPtr hConsoleHandle, out uint mode);
        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern bool SetConsoleMode(IntPtr hConsoleHandle, uint mode);


        public static void DisbleQuickEditMode()
        {
            IntPtr hStdin = GetStdHandle(STD_INPUT_HANDLE);
            uint mode;
            GetConsoleMode(hStdin, out mode);
            mode &= ~ENABLE_QUICK_EDIT_MODE;
            SetConsoleMode(hStdin, mode);

        }
        #endregion



        static void Main(string[] args)
        {
            new Loger("svr");
            DisbleQuickEditMode();

            Loger.Info("系统启动。");


            Thread.Sleep(-1);
            Loger.Info("系统关闭。");
        }

      
    }
}