private static IntPtr CreateBuffer()
{
var buffer = NativeConsole.CreateConsoleScreenBuffer(
NativeConsole.GENERIC_READ | NativeConsole.GENERIC_WRITE,
1, IntPtr.Zero, NativeConsole.CONSOLE_TEXTMODE_BUFFER, IntPtr.Zero);
NativeConsole.CONSOLE_SCREEN_BUFFER_INFO_EX info = NativeConsole.CONSOLE_SCREEN_BUFFER_INFO_EX.Create();
// info.cbSize = sizeof(NativeConsole.CONSOLE_SCREEN_BUFFER_INFO_EX);
NativeConsole.GetConsoleScreenBufferInfoEx(defaultHandle, ref info);
info.dwSize = bufferSize;
NativeConsole.SetConsoleScreenBufferInfoEx(buffer, info);
//NativeConsole.SetConsoleScreenBufferSize(buffer, new NativeConsole.COORD(80, 40));
return(buffer);
}