[No000090] C # Capture Console Shutdown Event and response cmd shortcut key

Capture Console Shutdown Event:

1.ctrl+c signal;

2.ctrl+break signal;

3. When the user system shuts down the console;

4. When the user exits the system;

5. When the system is going to close;

usingSystem;usingSystem.Runtime.InteropServices;usingSystem.Threading;usingSystem.Diagnostics;namespaceconsoleapplication2{ Public Delegate BOOLConsolectrldelegate (intDwctrltype); classProgram {[DllImport ("Kernel32.dll")]        Private Static extern BOOLSetConsoleCtrlHandler (Consolectrldelegate Handlerroutine,BOOLadd); Private Const intCtrlcevent =0;//ctrl_c_event = 0;//A CTRL + C signal is received, the signal is either from the keyboard, or from the Generateconsolectrlevent function        Private Const intCtrlbreakevent =1;//ctrl_break_event = 1;//a ctrl+break signal is received, either from the keyboard or from the Generateconsolectrlevent function        Private Const intCtrlcloseevent =2;//ctrl_close_event = 2;//When the user system shuts down the console, the system sends this signal to this        Private Const intCtrllogoffevent =5;//ctrl_logoff_event = 5;//the system sends this signal to all console programs when the user exits the system.   The signal does not indicate which user exited.         Private Const intCtrlshutdownevent =6;//ctrl_shutdown_event = 6;//this signal is sent to all console programs when the system is about to close[STAThread]Static voidMain (string[] args) {            //TODO: Add code here to launch the applicationProgram CL =NewProgram (); }         PublicProgram () {if(SetConsoleCtrlHandler (NewConsolectrldelegate (Handlerroutine),true) {Console.WriteLine ("Set SetConsoleCtrlHandler success!!"); }            Else{Debug.WriteLine ("Set SetConsoleCtrlHandler error!!"); //Asreportfile.writefile ("", "test.txt", "who close?");} console.readline (); }        BOOLHandlerroutine (intCtrltype) {Console.WriteLine ("Set SetConsoleCtrlHandler success!!"); Console.WriteLine ("Set SetConsoleCtrlHandler success!!"); Console.WriteLine ("Set SetConsoleCtrlHandler success!!"); Console.WriteLine ("Set SetConsoleCtrlHandler success!!"); Console.WriteLine ("Set SetConsoleCtrlHandler success!!"); Console.WriteLine ("Set SetConsoleCtrlHandler success!!"); Console.WriteLine ("Set SetConsoleCtrlHandler success!!"); Switch(ctrltype) { CaseCtrlCEvent:System.Console.WriteLine ("Ctrl + C KeyDown"); Break;  CaseCtrlBreakEvent:System.Console.WriteLine ("Ctrl+break KeyDown"); Break;  CaseCtrlCloseEvent:System.Console.WriteLine ("window closed"); Break;  CaseCtrlLogoffEvent:System.Console.WriteLine ("Log off or shut down"); Break;  CaseCtrlShutdownEvent:System.Console.WriteLine ("system shut down"); Break; default: System.Console.WriteLine (Ctrltype.tostring ()); Break; }             for(inti =0; I <Ten; i++) {Console.WriteLine ("I is:{0}", i); Thread.Sleep ( +); }            return false; }    }}

[No000090] C # Capture Console Shutdown Event and response cmd shortcut key