ITWorx.ComparerLibrary 1.0.3

first of all, you can find the comparer library code here https://github.com/BotrosMaqar/ComparerLibrary. Comparer library compares two objects and returns differences as the below Comparer library contains 2 main functions Compare that accepts ComparerSettingDTO object here is a sample of how you can use it Comparer comparer = new Comparer(); List<ComparisonResult> comparisonResults = new List<ComparisonResult>(); ComparerSettingDTO comparerSettingDTO = new ComparerSettingDTO(); List<string> activitiesUniqueKeys = new List<string>() { "AcIdentifier", "CaIdentifier" }; Dictionary<string, List<string>> uniqueKeysToCompare = new Dictionary<string, List<string>>(); uniqueKeysToCompare.Add("Activities", activitiesUniqueKeys); comparerSettingDTO.PropsToExcludeFromComparison = new List<string>() { "Id", "ReuploadToSmc", "LastChangedDate","CreatedDate", "IsMigrated" }; comparerSettingDTO.CompareCollectionsInMainObjectOnly = true; comparerSettingDTO.CompareCollectionUsingTheirIndexes = false; comparerSettingDTO.UniqueKeysToCompare = uniqueKeysToCompare; comparerSettingDTO.SourceObject = demandPlanComparisonDTO.SourceJsonDemands; comparerSettingDTO.DestinationObject = demandPlanComparisonDTO.DestinationDBDemands; comparisonResults = comparer.Compare(comparerSettingDTO);

after this, you can loop on comparisonResult as below for (int diffIndex = 0; diffIndex < comparisonResults.Count; diffIndex++) { if (comparisonResults[diffIndex].HasCountDifference) { differences.Append('\n'); differences.Append("There is a Difference in count between DB and Json in TableName: " + comparisonResults[diffIndex].TableName + " DBCount: " + comparisonResults[diffIndex].DestinationCount

" JsonCount: " + comparisonResults[diffIndex].SourceCount); } else { if (!string.IsNullOrWhiteSpace(comparisonResults[diffIndex].CustomError)) { differences.AppendLine(); differences.Append("TableName: " + comparisonResults[diffIndex].TableName +":" ); differences.Append(" Custom error is " + comparisonResults[diffIndex].CustomError); } else { differences.Append('\n'); differences.Append("TableName: " + comparisonResults[diffIndex].TableName + " PropertyName: " + comparisonResults[diffIndex].PropertyName " JsonValue: " + comparisonResults[diffIndex].SourceValue + " DBValue: " + comparisonResults[diffIndex].DestinationValue); } } } return differences.ToString(); waiting you feedback Thanks, Botros