public void AbortExposure()
{
tl.LogMessage("AbortExposure", "Aborting exposure, call cameraStopExposure from " + LowLevelDLL);
if (cameraStopExposure() == false)
{
tl.LogMessage("AbortExposure", "PropertyNotImplementedException Abort Exposure failed");
throw new ASCOM.PropertyNotImplementedException("Abort Exposure failed");
}
}