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문서의 이전 판입니다!

Version Compare

C#

C#

bool IsVersionMatch(ref string message)
        {
	        ec.TEcFileVerInfo_SDK sdkInfo = new ec.TEcFileVerInfo_SDK();
	        ec.TEcFileVerInfo_WDM driverInfo = new ec.TEcFileVerInfo_WDM();
	        ec.TEcFileVerInfo_FW fwInfo = new ec.TEcFileVerInfo_FW();
	
	        bool isVersionMatch = ec.ecNet_GetVerInfo(0, ref sdkInfo, ref driverInfo, ref fwInfo, ref errorCode);

            if (isVersionMatch)
            {
                message = "OK";
                return true;
            }

            // Firmware Verion 확인
            string ver_Fw = string.Format("{0}.{1}.{2}.{3}", fwInfo.CurVer.MajorVer, fwInfo.CurVer.MinorVer, fwInfo.CurVer.BuildNo, fwInfo.CurVer.RevNo);
            
            string comp_Fw_Drv = string.Empty;
            string comp_Fw_Lib = string.Empty;
            string comp_Drv_Lib = string.Empty;

            //FW - SDK 호환성 결과
            switch ((ec.EEcVerCompatResult)sdkInfo.nFwCompResult)
            {
                case ec.EEcVerCompatResult.ecVER_MISMATCH_LOWER: comp_Fw_Lib = "Library version is higher than the Firmware"; break;
                case ec.EEcVerCompatResult.ecVER_MISMATCH_HIGHER: comp_Fw_Lib = "Library version is lower than the Firmware"; break;
                case ec.EEcVerCompatResult.ecVER_MATCH: comp_Fw_Lib = "OK"; break;
                default: comp_Fw_Lib = "Firmware Version is invalid"; break;
            }

            //FW-WDM 호환성 결과
            switch ((ec.EEcVerCompatResult)driverInfo.nFwCompResult)
            {
                case ec.EEcVerCompatResult.ecVER_MISMATCH_LOWER: comp_Fw_Drv = "Driver version is higher than the Firmware"; break;
                case ec.EEcVerCompatResult.ecVER_MISMATCH_HIGHER: comp_Fw_Drv = "Driver version is lower than the Firmware"; break;
                case ec.EEcVerCompatResult.ecVER_MATCH: comp_Fw_Drv = "OK"; break;
                default: comp_Fw_Drv = "Firmware Version is invalid"; break;
            }

            //SDK-WDM
            switch ((ec.EEcVerCompatResult)sdkInfo.nWdmCompResult)
            {
                case ec.EEcVerCompatResult.ecVER_MISMATCH_LOWER: comp_Drv_Lib = "Driver version is lower than the Library"; break;
                case ec.EEcVerCompatResult.ecVER_MISMATCH_HIGHER: comp_Drv_Lib = "Library version is lower than the Driver"; break;
                case ec.EEcVerCompatResult.ecVER_MATCH: comp_Drv_Lib = "OK"; break;
                default: comp_Drv_Lib = "Driver Version is invalid"; break;
            }

            message = string.Format("FW-WDM : {0}. WDM-DLL : {1}. FW-DLL : {2}", comp_Fw_Drv, comp_Drv_Lib, comp_Fw_Lib);
            return false;
        }

Cause

Solution

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