public STlms_class() { string sTemp; ASCIIEncoding encoding = new ASCIIEncoding(); _type = CommandType.STlms; _data = new STlms(); _data.stx = 0x02; sTemp = "sRN "; _data.type = encoding.GetBytes(sTemp); sTemp = "STlms "; _data.cmd = encoding.GetBytes(sTemp); _data.etx = 0x03; }