/// <summary>
/// Set the console's break handler
/// </summary>
/// <param name="handlerDelegate"></param>
/// <exception cref="HostException">
/// If Win32's SetConsoleCtrlHandler fails
/// </exception>
internal static void AddBreakHandler(BreakHandler handlerDelegate)
{
bool result = NativeMethods.SetConsoleCtrlHandler(handlerDelegate, true);
if (result == false)
{
int err = Marshal.GetLastWin32Error();
HostException e = CreateHostException(err, "AddBreakHandler",
ErrorCategory.ResourceUnavailable, ConsoleControlStrings.AddBreakHandlerExceptionMessage);
throw e;
}
}
public static extern bool SetConsoleCtrlHandler(BreakHandler handlerRoutine, bool add);
internal static extern bool SetConsoleCtrlHandler(
BreakHandler handlerRoutine,
bool add
);