public void Render(Action <OffscreenBuffer> template)
{
_consoleDriver.CursorVisible = false;
ClearAll();
template(_offscreenBuffer);
if (_errorMessage != null)
{
_offscreenBuffer.WriteErrorMessage(_errorMessage);
_errorMessage = null;
}
_offscreenBuffer.RenderToConsole();
_consoleDriver.CursorVisible = _cursorVisible;
}