MissionPlanner.MAVLinkInterface.setNewWPAlt C# (CSharp) Method

        public void setNewWPAlt(Locationwp gotohere)
        {
            giveComport = true;

            try
            {
                gotohere.id = (ushort)MAV_CMD.WAYPOINT;

                MAV_MISSION_RESULT ans = setWP(gotohere, 0, MAVLink.MAV_FRAME.GLOBAL_RELATIVE_ALT, (byte) 3);

                if (ans != MAV_MISSION_RESULT.MAV_MISSION_ACCEPTED)
                    throw new Exception("Alt Change Failed");
            }
            catch (Exception ex)
            {
                giveComport = false;
                log.Error(ex);
                throw;
            }

            giveComport = false;
        }