__declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec __declspec CwclDriAsdLocationMessage GetBaroAccuracy GetBaroAltitude GetDirection GetGeoAltitude GetHeight GetHeightReference GetHorizontalAccuracy GetHorizontalSpeed GetLatitude GetLongitude GetSpeedAccuracy GetStatus GetTimestamp GetTimestampAccuracy GetVerticalAccuracy GetVerticalSpeed

__declspec() [8/16] __declspec ( property(get=GetHorizontalSpeed) ) Gets the horizontal speed. The horizontal speed in m/s. The maximum speed value is 254.25 m/s. If the speed is unknown or invalid the value is 255 m/s.