private static bool ConsoleCtrlCheck(CtrlTypes ctrlType)
{
switch (ctrlType)
{
case CtrlTypes.CTRL_C_EVENT:
Console.WriteLine("CTRL+C received!");
break;
case CtrlTypes.CTRL_BREAK_EVENT:
Console.WriteLine("CTRL+BREAK received!");
break;
case CtrlTypes.CTRL_CLOSE_EVENT:
Console.WriteLine("Program being closed!");
break;
case CtrlTypes.CTRL_LOGOFF_EVENT:
case CtrlTypes.CTRL_SHUTDOWN_EVENT:
Console.WriteLine("User is logging off!");
break;
}
onExitAction();
ConsoleImports.FreeConsole();
return(true);
}
public void OpenConsole(Action <bool> switchOn)
{
var opened = ConsoleImports.AllocConsole();
while (!opened)
{
ConsoleImports.FreeConsole();
opened = ConsoleImports.AllocConsole();
}
IntPtr hwnd = ConsoleImports.GetConsoleWindow();
IntPtr hmenu = ConsoleImports.GetSystemMenu(hwnd, false);
uint hWindow = ConsoleImports.EnableMenuItem(hmenu, SC_CLOSE, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED);
ConsoleImports.DeleteMenu(hmenu, SC_CLOSE, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED);
switchOn(false);
}
public void Free()
{
busy = false;
var res = ConsoleImports.SetConsoleCtrlHandler(new HandlerRoutine(ConsoleCtrlCheck), true);
}
public void Busy()
{
busy = true;
var res = ConsoleImports.SetConsoleCtrlHandler(null, false);
}
public void RemoveHandler()
{
var res = ConsoleImports.SetConsoleCtrlHandler(null, false);
}
public void SetHandler()
{
var res = ConsoleImports.SetConsoleCtrlHandler(new HandlerRoutine(ConsoleCtrlCheck), true);
Console.CancelKeyPress += HandleConsole_CancelKeyPress;
}