c# 控制台程序禁用关闭按钮完美解决

在做项目的时候需要这样一个功能，让控制台程序不能随意关闭。找了半天资料，终于通过WINDOWS的API完美解决了。如下

 

代码

   
     

    
      
    
      using
    
       System;

    
      using
    
       System.Collections.Generic;

    
      using
    
       System.Linq;

    
      using
    
       System.Text;

    
      using
    
       System.Runtime.InteropServices;


    
      namespace
    
       ConsoleApplication1
{
 
    
      class
    
       Program
 {
 [DllImport(
    
      "
    
      User32.dll 
    
      "
    
      , EntryPoint 
    
      =
    
       
    
      "
    
      FindWindow
    
      "
    
      )]
 
    
      private
    
       
    
      static
    
       
    
      extern
    
       
    
      int
    
       FindWindow(
    
      string
    
       lpClassName, 
    
      string
    
       lpWindowName);

 [DllImport(
    
      "
    
      user32.dll 
    
      "
    
      , EntryPoint 
    
      =
    
       
    
      "
    
      GetSystemMenu
    
      "
    
      )]
 
    
      extern
    
       
    
      static
    
       IntPtr GetSystemMenu(IntPtr hWnd, IntPtr bRevert);

 [DllImport(
    
      "
    
      user32.dll 
    
      "
    
      , EntryPoint 
    
      =
    
       
    
      "
    
      RemoveMenu
    
      "
    
      )]
 
    
      extern
    
       
    
      static
    
       
    
      int
    
       RemoveMenu(IntPtr hMenu, 
    
      int
    
       nPos, 
    
      int
    
       flags);

 
    
      static
    
       
    
      void
    
       Main(
    
      string
    
      [] args)
 {
 
    
      //
    
      与控制台标题名一样的路径
    
      

    
       
    
      string
    
       fullPath 
    
      =
    
       System.Environment.CurrentDirectory 
    
      +
    
      "
    
      \\ConsoleApplication1.exe
    
      "
    
      ;
 
    
      //
    
      根据控制台标题找控制台
    
      

    
       
    
      int
    
       WINDOW_HANDLER 
    
      =
    
       FindWindow(
    
      null
    
      , fullPath);
 
    
      //
    
      找关闭按钮
    
      

    
       IntPtr CLOSE_MENU 
    
      =
    
       GetSystemMenu((IntPtr)WINDOW_HANDLER, IntPtr.Zero);
 
    
      int
    
       SC_CLOSE 
    
      =
    
       
    
      0xF060
    
      ;
 
    
      //
    
      关闭按钮禁用
    
      

    
       RemoveMenu(CLOSE_MENU, SC_CLOSE, 
    
      0x0
    
      );

 
    
      //
    
      使用命令关闭
    
      

    
       
    
      while
    
       (
    
      true
    
      )
 {
 
    
      if
    
       (Console.ReadLine().ToLower() 
    
      ==
    
       
    
      "
    
      exit
    
      "
    
      )
 {
 
    
      return
    
      ;
 }
 }
 }
 }
}