.NET Hex Data Swap and Change Address Example

/// <summary>
        /// Hex Data를 Swap 한다
        /// </summary>
        /// <param name="sHexData"></param>
        /// <returns></returns>
        public string funHexSwap(string sHexData)
        {
            string sReturn = string.Empty;     //리턴할 주소값
            string sTemp = string.Empty;       //임시로 저장할 변수
            int nMod;                //자릿수 계산을 위한 나머지 변수
            try {
                if (sHexData.Length % 4 != 0) {
                    nMod = sHexData.Length % 4;
                    sTemp = sTemp.PadLeft(nMod, '0');
                    sHexData = sTemp + sHexData;
                }

                for (int i = 0; i < sHexData.Length; i = i + 4) {
                    sReturn = sReturn + sHexData.Substring(i + 2, 2) + sHexData.Substring(i, 2);
                }
            }
            catch {
                // this.m_Info.Set_Log(Common.EnuCommon.LogType.CIM, ex.ToString() + ", sHexData:" + sHexData);
            }
            return sReturn;
        }

        /// <summary>
        /// 어드레스를 원하는 만큼 증가
        /// </summary>
        /// <param name="sBaseAddress"></param>
        /// <param name="nStep"></param>
        /// <returns></returns>
        public string funAddressAdd(string sBaseAddress, int nStep)
        {
            string sAddress = string.Empty;
            int nAddress = 0;
            try {
                //어드레스만 뽑아낸다.
                sAddress = sBaseAddress.Substring(1, sBaseAddress.Length - 1);

                //10진수로 바꾸고 어드레스를 증가한다.
                nAddress = Convert.ToInt32(this.funHexConvert(sAddress, Common.EnuCommunication.StringType.Decimal)) + nStep;

                //10진수를 16진수 4자리로 바꾼다.
                sAddress = string.Format("{0:X4}", nAddress);                               
                sAddress = sBaseAddress.Substring(0, 1) + sAddress;
            }
            catch {
               // this.m_Info.Set_Log(Common.EnuCommon.LogType.CIM, ex.ToString() + ", sBaseAddress:" + sBaseAddress + ", nStep:" + nStep);
            }
            return sAddress;
        }