c#控制台程序 任何时候按Exc就退出
默认有Ctrl+C可以中断程序的;
Esc的话,简单的办法就是,用线程;
using System.Threading;
private static void DetectEsc()
{
ConsoleKey exitKey = new ConsoleKey();
exitKey = Console.ReadKey().Key;
if (exitKey == ConsoleKey.Escape)
{
Console.WriteLine("ESC");
Environment.Exit(0);
}
}
static void Main(string[] args)
{
Thread trd = new Thread(new ThreadStart(DetectEsc));
trd.Start();
int i=1;
while (true)
{
Console.WriteLine(i++.ToString());
Thread.Sleep(2000);
}
}
C语言写控制台程序,如何禁止控制台的关闭按钮~
要拦截消息的话可以通过SetConsoleCtrlHandler和HandlerRoutine函数(msdn一下),下面是简单例子:
#include
#include
BOOL MyHandler( DWORD dwCtrlType )
{
if ( dwCtrlType == CTRL_CLOSE_EVENT )
{
printf("Cannot close...
");
return TRUE;
}
return FALSE;
}
void main()
{
SetConsoleCtrlHandler((PHANDLER_ROUTINE)MyHandler, TRUE);
printf("Please try to clsoe...
");
while(1) {};
}
要禁止关闭按钮的话可以直接从系统菜单里移除,比如:
#define _WIN32_WINNT 0x0500
#include
#include
void main()
{
DeleteMenu(GetSystemMenu(GetConsoleWindow(), FALSE), SC_CLOSE, MF_BYCOMMAND);
DrawMenuBar(GetConsoleWindow());
printf("Now you cannot close this window...
");
system("pause");
}
exit(0);