How to use DataRowsMessageJson method of NBi.Framework.FailureMessage.Json.DataRowsMessageJson class

Best NBi code snippet using NBi.Framework.FailureMessage.Json.DataRowsMessageJson.DataRowsMessageJson

DataRowsMessageJsonTest.cs

Source:DataRowsMessageJsonTest.cs

...14using System.Text;15using System.Threading.Tasks;16namespace NBi.Testing.Framework.FailureMessage.Json17{18    public class DataRowsMessageJsonTest19    {20        #region Helpers21        private IEnumerable<DataRow> GetDataRows(int count)22        {23            var dataTable = new DataTable() { TableName = "MyTable" };24            dataTable.Columns.Add(new DataColumn("Id"));25            dataTable.Columns.Add(new DataColumn("Numeric value"));26            dataTable.Columns.Add(new DataColumn("Boolean value"));27            for (int i = 0; i < count; i++)28                dataTable.LoadDataRow(new object[] { "Alpha", i, true }, false);29            return dataTable.Rows.Cast<DataRow>();30        }31        #endregion32        [Test]33        public void RenderExpected_MoreThanMaxRowsCount_ReturnCorrectNumberOfRowsOnTop()34        {35            var dataTable = new DataTable() { TableName = "MyTable" };36            dataTable.Columns.Add(new DataColumn("Id"));37            dataTable.Columns.Add(new DataColumn("Numeric value"));38            dataTable.Columns.Add(new DataColumn("Boolean value"));39            for (int i = 0; i < 20; i++)40                dataTable.LoadDataRow(new object[] { "Alpha", i, true }, false);41            var samplers = new SamplersFactory<DataRow>().Instantiate(FailureReportProfile.Default);42            var msg = new DataRowsMessageJson(EngineStyle.ByIndex, samplers);43            msg.BuildComparaison(dataTable.Rows.Cast<DataRow>(), null, null);44            var value = msg.RenderExpected();45            Assert.That(value, Does.Contain("\"total-rows\":20"));46        }47        [Test]48        public void RenderExpected_MoreThanMaxRowsCount_ReturnSampleRowsCountAndHeaderAndSeparation()49        {50            var dataSet = new DataSet();51            var dataTable = new DataTable() { TableName = "MyTable" };52            dataTable.Columns.Add(new DataColumn("Id"));53            dataTable.Columns.Add(new DataColumn("Numeric value"));54            dataTable.Columns.Add(new DataColumn("Boolean value"));55            for (int i = 0; i < 20; i++)56                dataTable.LoadDataRow(new object[] { "Alpha", i, true }, false);57            var samplers = new SamplersFactory<DataRow>().Instantiate(FailureReportProfile.Default);58            var msg = new DataRowsMessageJson(EngineStyle.ByIndex, samplers);59            msg.BuildComparaison(dataTable.Rows.Cast<DataRow>(), null, null);60            var value = msg.RenderExpected();61            Assert.That(value, Does.Contain("\"sampled-rows\":10"));62            value = value.Substring(value.IndexOf("\"rows\""));63            Assert.That(value.Count(x => x == '['), Is.EqualTo(10 + 1));64        }65        [Test]66        public void RenderExpected_MoreThanSampleRowsCountButLessThanMaxRowsCount_ReturnEachRowAndHeaderAndSeparation()67        {68            var rowCount = 12;69            var dataSet = new DataSet();70            var dataTable = new DataTable() { TableName = "MyTable" };71            dataTable.Columns.Add(new DataColumn("Id"));72            dataTable.Columns.Add(new DataColumn("Numeric value"));73            dataTable.Columns.Add(new DataColumn("Boolean value"));74            for (int i = 0; i < rowCount; i++)75                dataTable.LoadDataRow(new object[] { "Alpha", i, true }, false);76            var samplers = new SamplersFactory<DataRow>().Instantiate(FailureReportProfile.Default);77            var msg = new DataRowsMessageJson(EngineStyle.ByIndex, samplers);78            msg.BuildComparaison(dataTable.Rows.Cast<DataRow>(), null, null);79            var value = msg.RenderExpected();80            Assert.That(value, Does.Not.Contain("\"sampled-rows\":"));81            value = value.Substring(value.IndexOf("\"rows\""));82            Assert.That(value.Count(x => x == '['), Is.EqualTo(rowCount + 1));83        }84        [Test]85        public void RenderExpected_MoreThanSampleRowsCountButLessThanMaxRowsCountWithSpecificProfile_ReturnEachRowAndHeaderAndSeparation()86        {87            var rowCount = 120;88            var threshold = rowCount + 20;89            var max = threshold / 2;90            var dataSet = new DataSet();91            var dataTable = new DataTable() { TableName = "MyTable" };92            dataTable.Columns.Add(new DataColumn("Id"));93            dataTable.Columns.Add(new DataColumn("Numeric value"));94            dataTable.Columns.Add(new DataColumn("Boolean value"));95            for (int i = 0; i < rowCount; i++)96                dataTable.LoadDataRow(new object[] { "Alpha", i, true }, false);97            var profile = Mock.Of<IFailureReportProfile>(p =>98                p.MaxSampleItem == max99                && p.ThresholdSampleItem == threshold100                && p.ExpectedSet == FailureReportSetType.Sample101            );102            var samplers = new SamplersFactory<DataRow>().Instantiate(profile);103            var msg = new DataRowsMessageJson(EngineStyle.ByIndex, samplers);104            msg.BuildComparaison(dataTable.Rows.Cast<DataRow>(), null, null);105            var value = msg.RenderExpected();106            Assert.That(value, Does.Not.Contain("\"sampled-rows\":"));107            value = value.Substring(value.IndexOf("\"rows\""));108            Assert.That(value.Count(x => x == '['), Is.EqualTo(rowCount + 1));109        }110        [Test]111        public void RenderExpected_MoreThanSampleRowsCountAndMoreThanMaxRowsCountWithSpecificProfile_ReturnEachRowAndHeaderAndSeparation()112        {113            var rowCount = 120;114            var threshold = rowCount - 20;115            var max = threshold / 2;116            var dataSet = new DataSet();117            var dataTable = new DataTable() { TableName = "MyTable" };118            dataTable.Columns.Add(new DataColumn("Id"));119            dataTable.Columns.Add(new DataColumn("Numeric value"));120            dataTable.Columns.Add(new DataColumn("Boolean value"));121            for (int i = 0; i < rowCount; i++)122                dataTable.LoadDataRow(new object[] { "Alpha", i, true }, false);123            var profile = Mock.Of<IFailureReportProfile>(p =>124                p.MaxSampleItem == max125                && p.ThresholdSampleItem == threshold126                && p.ExpectedSet == FailureReportSetType.Sample127            );128            var samplers = new SamplersFactory<DataRow>().Instantiate(profile);129            var msg = new DataRowsMessageJson(EngineStyle.ByIndex, samplers);130            msg.BuildComparaison(dataTable.Rows.Cast<DataRow>(), null, null);131            var value = msg.RenderExpected();132            Assert.That(value, Does.Contain($"\"total-rows\":{rowCount}"));133            Assert.That(value, Does.Contain($"\"sampled-rows\":{max}"));134            value = value.Substring(value.IndexOf("\"rows\""));135            Assert.That(value.Count(x => x == '['), Is.EqualTo(max + 1));136        }137        [Test]138        [TestCase(0, 5, 5, 5, 5, "missing")]139        [TestCase(5, 0, 5, 5, 5, "unexpected")]140        [TestCase(5, 5, 0, 5, 5, "duplicated")]141        [TestCase(5, 5, 5, 5, 0, "non-matching")]142        public void RenderCompared_NoSpecialRows_ReportMinimalInformation(143            int missingRowCount144            , int unexpectedRowCount145            , int duplicatedRowCount146            , int keyMatchingRowCount147            , int nonMatchingValueRowCount148            , string expectedText)149        {150            var compared = ResultResultSet.Build(151                    GetDataRows(missingRowCount)152                    , GetDataRows(unexpectedRowCount)153                    , GetDataRows(duplicatedRowCount)154                    , GetDataRows(keyMatchingRowCount)155                    , GetDataRows(nonMatchingValueRowCount)156                );157            var samplers = new SamplersFactory<DataRow>().Instantiate(FailureReportProfile.Default);158            var msg = new DataRowsMessageJson(EngineStyle.ByIndex, samplers);159            msg.BuildComparaison(null, null, compared);160            var value = msg.RenderAnalysis();161            Assert.That(value, Does.Contain($"\"{expectedText}\":{{\"total-rows\":0}}"));162        }163        [Test]164        [TestCase(3, 0, 0, 0, 0, "missing")]165        [TestCase(0, 3, 0, 0, 0, "unexpected")]166        [TestCase(0, 0, 3, 0, 0, "duplicated")]167        [TestCase(0, 0, 0, 0, 3, "non-matching")]168        public void RenderCompared_WithSpecialRows_DisplayTextForThisKindOfRows(169            int missingRowCount170            , int unexpectedRowCount171            , int duplicatedRowCount172            , int keyMatchingRowCount173            , int nonMatchingValueRowCount174            , string expectedText)175        {176            var compared = ResultResultSet.Build(177                    GetDataRows(missingRowCount)178                    , GetDataRows(unexpectedRowCount)179                    , GetDataRows(duplicatedRowCount)180                    , GetDataRows(keyMatchingRowCount)181                    , GetDataRows(nonMatchingValueRowCount)182                );183            var samplers = new SamplersFactory<DataRow>().Instantiate(FailureReportProfile.Default);184            var msg = new DataRowsMessageJson(EngineStyle.ByIndex, samplers);185            msg.BuildComparaison(null, null, compared);186            var value = msg.RenderAnalysis();187            Assert.That(value, Does.Contain($"\"{expectedText}\":{{\"total-rows\":3"));188            Assert.That(value, Does.Not.Contain($"\"{expectedText}\":{{\"total-rows\":3}}}}"));189        }190        public void RenderMessage_NoAdditional_IncludeTimestamp()191        {192            var samplers = new SamplersFactory<DataRow>().Instantiate(FailureReportProfile.Default);193            var msg = new DataRowsMessageJson(EngineStyle.ByIndex, samplers);194            var value = msg.RenderMessage();195            Assert.That(value, Does.Contain($"\"timestamp\":\"{DateTime.Now.Year}-"));196        }197    }198}...

DataRowsMessageJson.cs

Source:DataRowsMessageJson.cs

...9using NBi.Framework.Sampling;10using NBi.Core.ResultSet.Uniqueness;11namespace NBi.Framework.FailureMessage.Json12{13    class DataRowsMessageJson : IDataRowsMessageFormatter14    {15        private readonly IDictionary<string, ISampler<DataRow>> samplers;16        private readonly EngineStyle style;17        private string expected;18        private string actual;19        private string analysis;20        public DataRowsMessageJson(EngineStyle style, IDictionary<string, ISampler<DataRow>> samplers)21        {22            this.style = style;23            this.samplers = samplers;24        }25        public void BuildComparaison(IEnumerable<DataRow> expectedRows, IEnumerable<DataRow> actualRows, ResultResultSet compareResult)26        {27            compareResult = compareResult ?? ResultResultSet.Build(new List<DataRow>(), new List<DataRow>(), new List<DataRow>(), new List<DataRow>(), new List<DataRow>());28            expected = BuildTable(expectedRows, samplers["expected"]);29            actual = BuildTable(actualRows, samplers["actual"]);30            analysis = BuildMultipleTables(31                new[]32                {33                    new Tuple<string, IEnumerable<DataRow>, TableHelperJson>("unexpected", compareResult.Unexpected, new TableHelperJson()),34                    new Tuple<string, IEnumerable<DataRow>, TableHelperJson>("missing", compareResult.Missing, new TableHelperJson()),...

DataRowsMessageFormatterFactory.cs

Source:DataRowsMessageFormatterFactory.cs

...21            {22                case FailureReportFormat.Markdown:23                    return new DataRowsMessageMarkdown(style, samplers);24                case FailureReportFormat.Json:25                    return new DataRowsMessageJson(style, samplers);26                default:27                    throw new ArgumentOutOfRangeException();28            }29            30        }31    }32}...

DataRowsMessageJson

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Data;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using NBi.Core.ResultSet;8using NBi.Core.ResultSet.Comparer;9using NBi.Core.ResultSet.Lookup.Violation;10using NBi.Core.ResultSet.Lookup;11using NBi.Core.Calculation;12using NBi.Core.Calculation.Predicate;13using NBi.Core.Calculation.Ranking;14using NBi.Core.Calculation.Ranking.Increasing;15using NBi.Core.Calculation.Ranking.Decreasing;16using NBi.Core.Calculation.Ranking.Percentile;17using NBi.Core.Calculation.Ranking.TopBottom;18using NBi.Core.Calculation.Ranking.Window;19using NBi.Core.Calculation.Ranking.Window.Ntb;20using NBi.Core.Calculation.Ranking.Window.Ntb.Fixed;21using NBi.Core.Calculation.Ranking.Window.Ntb.Relative;22using NBi.Core.Calculation.Ranking.Window.Ntb.TopBottom;23using NBi.Core.Calculation.Ranking.Window.Ntb.TopBottom.Fixed;24using NBi.Core.Calculation.Ranking.Window.Ntb.TopBottom.Relative;25using NBi.Core.Calculation.Ranking.Window.Ntb.TopBottom.Relative;26using NBi.Core.Calculation.Ranking.Window.Wtd;27using NBi.Core.Calculation.Ranking.Window.Wtd.Fixed;28using NBi.Core.Calculation.Ranking.Window.Wtd.Relative;29using NBi.Core.Calculation.Ranking.Window.Wtd.TopBottom;30using NBi.Core.Calculation.Ranking.Window.Wtd.TopBottom.Fixed;31using NBi.Core.Calculation.Ranking.Window.Wtd.TopBottom.Relative;32using NBi.Core.Calculation.Ranking.Window.Wtd.TopBottom.Relative;33using NBi.Core.Calculation.Ranking.Window.Wtd.TopBottom.Relative;34using NBi.Core.Calculation.Aggregation;35using NBi.Core.Calculation.Aggregation.Custom;36using NBi.Core.Calculation.Aggregation.Functions;37using NBi.Core.Calculation.Grouping;38using NBi.Core.Calculation.Grouping.ColumnBased;39using NBi.Core.Calculation.Grouping.RowBased;40using NBi.Core.Calculation.Grouping.Filter;41using NBi.Core.Calculation.Grouping.Hierarchy;42using NBi.Core.Calculation.Grouping.Hierarchy.Ntb;43using NBi.Core.Calculation.Grouping.Hierarchy.Wtd;

DataRowsMessageJson

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Framework.FailureMessage;7using NBi.Framework.FailureMessage.Markdown;8using NBi.Core.Calculation;9using NBi.Core.ResultSet;10using NBi.Core.ResultSet.Lookup.Violation;11using NBi.Core.ResultSet.Lookup;12{13    {14        static void Main(string[] args)15        {16            var dataRowsMessageJson = new List<DataRowsMessageJson>();17            var dataRowMessageJson = new DataRowsMessageJson();18            var dataMessageJson = new DataMessageJson();19            var columnMessageJson = new ColumnMessageJson();20            var violationMessageJson = new ViolationMessageJson();21            var violationMessageJson1 = new ViolationMessageJson();22            var violationMessageJson2 = new ViolationMessageJson();23            var violationMessageJson3 = new ViolationMessageJson();24            var violationMessageJson4 = new ViolationMessageJson();25            var violationMessageJson5 = new ViolationMessageJson();26            var violationMessageJson6 = new ViolationMessageJson();27            var violationMessageJson7 = new ViolationMessageJson();28            var violationMessageJson8 = new ViolationMessageJson();29            var violationMessageJson9 = new ViolationMessageJson();30            var violationMessageJson10 = new ViolationMessageJson();31            var violationMessageJson11 = new ViolationMessageJson();

DataRowsMessageJson

Using AI Code Generation

1using NBi.Framework.FailureMessage.Json;2using System;3using System.Collections.Generic;4using System.Data;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public static string TestMethod()11        {12            DataTable table = new DataTable("table");13            table.Columns.Add("id", typeof(int));14            table.Columns.Add("name", typeof(string));15            table.Columns.Add("age", typeof(int));16            table.Columns.Add("salary", typeof(int));17            table.Rows.Add(1, "John", 20, 10000);18            table.Rows.Add(2, "Mary", 30, 20000);19            table.Rows.Add(3, "Peter", 40, 30000);20            table.Rows.Add(4, "Laura", 50, 40000);21            table.Rows.Add(5, "Mark", 60, 50000);22            DataRow[] rows = new DataRow[table.Rows.Count];23            table.Rows.CopyTo(rows, 0);24            DataRowsMessageJson dataRowsMessageJson = new DataRowsMessageJson(rows);25            string json = dataRowsMessageJson.ToJson();26            return json;27        }28    }29}30using NBi.Framework.FailureMessage.Json;31using System;32using System.Collections.Generic;33using System.Data;34using System.Linq;35using System.Text;36using System.Threading.Tasks;37{38    {39        public static string TestMethod()40        {41            DataTable table = new DataTable("table");42            table.Columns.Add("id", typeof(int));43            table.Columns.Add("name", typeof(string));44            table.Columns.Add("age", typeof(int));45            table.Columns.Add("salary", typeof(int));46            table.Rows.Add(1, "John", 20, 10000);

DataRowsMessageJson

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Framework.FailureMessage;7using NBi.Core.ResultSet;8using NBi.Core.ResultSet.Resolver;9using NBi.Core.ResultSet.Lookup.Violation;10using NBi.Core.ResultSet.Lookup;11using NBi.Core.Calculation.Grouping;12using NBi.Core.Calculation.Grouping.ColumnBased;13using NBi.Core.Calculation.Grouping.RowBased;14using NBi.Core.Calculation.Predicate;15using NBi.Core.Calculation.Predicate.Boolean;16using NBi.Core.Calculation;17using NBi.Core;18using NBi.Core.Transformation;19using NBi.Core.Transformation.Transformer.Native;20using NBi.Core.Transformation.Transformer;21using NBi.Core.Query;22using NBi.Core.Query.Resolver;23using NBi.Core.Query.Command;24using NBi.Core.Query.Client;25using NBi.Core.Query.Execution;26using NBi.Core.Query.Execution.Command;27using NBi.Core.Query.Execution.Command.Helper;28using NBi.Core.Query.Execution.Helper;29using NBi.Core.Query.Execution.Resolver;30using NBi.Core.Query.Resolver;31using NBi.Core.Query.Resolver.Command;32using NBi.Core.Query.Resolver.Helper;33using NBi.Core.ResultSet.Alteration.Renaming;34using NBi.Core.ResultSet.Alteration.Duplication;35using NBi.Core.ResultSet.Alteration.Extension;36using NBi.Core.ResultSet.Alteration.Projection;37using NBi.Core.ResultSet.Alteration.Sorting;38using NBi.Core.ResultSet.Alteration.Type;39using NBi.Core.ResultSet.Alteration;40using NBi.Core.ResultSet.Lookup;41using NBi.Core.ResultSet.Lookup.Violation;42using NBi.Core.ResultSet.Equivalence;43using NBi.Core.ResultSet.Equivalence.KeyStrategies;44using NBi.Core.ResultSet.Equivalence.RowStrategies;45using NBi.Core.ResultSet.Equivalence.ColumnStrategies;46using NBi.Core.ResultSet.Equivalence.Profiles;47using NBi.Core.ResultSet.Filtering;48using NBi.Core.ResultSet.Filtering.RowBased;49using NBi.Core.ResultSet.Filtering.ColumnBased;50using NBi.Core.ResultSet.Filtering.Helper;51using NBi.Core.ResultSet.Resolver;52using NBi.Core.ResultSet.Resolver.Helper;53using NBi.Core.ResultSet.Resolver.Violation;54using NBi.Core.ResultSet.Resolver.Violation.Helper;55using NBi.Core.ResultSet.Resolver.Violation.Renaming;56using NBi.Core.ResultSet.Resolver.Violation.Duplication;

DataRowsMessageJson

Using AI Code Generation

1using NBi.Framework.FailureMessage.Json;2using NBi.Framework.Sampling;3using System;4using System.Collections.Generic;5using System.Data;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        static void Main(string[] args)12        {13            DataTable dt = new DataTable();14            dt.Columns.Add("Name", typeof(string));15            dt.Columns.Add("Age", typeof(int));16            dt.Columns.Add("Salary", typeof(double));17            dt.Columns.Add("IsMarried", typeof(bool));18            dt.Columns.Add("DOB", typeof(DateTime));19            dt.Rows.Add("John", 20, 10000.0, true, new DateTime(1980, 1, 1));20            dt.Rows.Add("Mary", 30, 20000.0, false, new DateTime(1970, 1, 1));21            dt.Rows.Add("Peter", 40, 30000.0, true, new DateTime(1960, 1, 1));22            DataRowsMessageJson dataRowsMessageJson = new DataRowsMessageJson();23            string json = dataRowsMessageJson.Execute(dt, new FirstSample(2));24            Console.WriteLine(json);25            Console.ReadLine();26        }27    }28}29[{"Name":"John","Age":20,"Salary":10000,"IsMarried":true,"DOB":"1980-01-01T00:00:00"},{"Name":"Mary","Age":30,"Salary":20000,"IsMarried":false,"DOB":"1970-01-01T00:00:00"}]

DataRowsMessageJson

Using AI Code Generation

1using System;2using System.Data;3using NBi.Framework.FailureMessage.Json;4using NBi.Framework.FailureMessage.Markdown;5using NBi.Core.ResultSet;6using NBi.Core.ResultSet.Comparer;7using NBi.Core.ResultSet.Lookup;8using NBi.Core.ResultSet.Lookup.Violation;9using NBi.Core.ResultSet.Resolver;10using NBi.Core.Transformation;11using NBi.Core.Transformation.Transformer.Native;12using NBi.Core.Transformation.Transformer.Native.Text;13using NBi.Core.Injection;14using NBi.Core.Injection.Service;15using NBi.Core.Scalar.Resolver;16using NBi.Core;17using NBi.Core.ResultSet.Analyzer;18using NBi.Core.ResultSet.Analyzer.Strategy;19using NBi.Core.ResultSet.Analyzer.Limit;20using NBi.Core.ResultSet.Equivalence;21using NBi.Core.ResultSet.Equivalence.KeyStrategies;22using NBi.Core.ResultSet.Equivalence.RowStrategies;23using NBi.Core.ResultSet.Filtering;24using NBi.Core.ResultSet.Filtering.Row;25using NBi.Core.ResultSet.Filtering.Column;26using NBi.Core.ResultSet.Filtering.Combination;27using NBi.Core.ResultSet.Filtering.Combination.Conjunction;28using NBi.Core.ResultSet.Filtering.Combination.Disjunction;29using NBi.Core.ResultSet.Filtering.Combination.Negation;30using NBi.Core.ResultSet.Resolver;31using NBi.Core.Sequence.Resolver;32using NBi.Core.Scalar.Resolver;33using NBi.Core.Sequence;34using NBi.Core.Calculation.Grouping;35using NBi.Core.Calculation.Grouping.KeyStrategies;36using NBi.Core.Calculation.Predication;37using NBi.Core.Calculation.Predication.Operand;38using NBi.Core.Calculation.Predication.Operand.Numeric;39using NBi.Core.Calculation.Predication.Operand.Numeric.Integer;40using NBi.Core.Calculation.Predication.Operand.Numeric.Real;41using NBi.Core.Calculation.Predication.Operand.Text;42using NBi.Core.Calculation.Predication.Operand.DateTime;43using NBi.Core.Calculation.Predication.Operand.DateTime.Date;44using NBi.Core.Calculation.Predication.Operand.DateTime.Time;45using NBi.Core.Calculation.Predication.Operand.DateTime.Year;46using NBi.Core.Calculation.Predication.Operand.DateTime.Month;

DataRowsMessageJson

Using AI Code Generation

1using NBi.Framework.FailureMessage.Json;2using System.Data;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8using System.IO;9using System.Data.SqlClient;10using System.Configuration;11{12    {13        static void Main(string[] args)14        {15            DataSet dataSet = new DataSet("dataSet");16            DataTable table1 = new DataTable("Table1");17            table1.Columns.Add("id", typeof(int));18            table1.Columns.Add("name", typeof(string));19            table1.Rows.Add(1, "John");20            table1.Rows.Add(2, "Mary");21            dataSet.Tables.Add(table1);22            DataTable table2 = new DataTable("Table2");23            table2.Columns.Add("id", typeof(int));24            table2.Columns.Add("name", typeof(string));25            table2.Rows.Add(1, "John");26            table2.Rows.Add(2, "Mary");27            dataSet.Tables.Add(table2);28            DataRelation relation = new DataRelation("relation", table1.Columns["id"], table2.Columns["id"]);29            dataSet.Relations.Add(relation);30            Console.WriteLine("Original DataSet:");31            Console.WriteLine(dataSet.GetXml());32            MemoryStream stream = new MemoryStream();33            dataSet.WriteXml(stream);34            stream.Position = 0;35            DataSet newDataSet = new DataSet();36            newDataSet.ReadXml(stream);37            Console.WriteLine("Deserialized DataSet:");38            Console.WriteLine(newDataSet.GetXml());39            DataTableReader reader = newDataSet.CreateDataReader();40            Console.WriteLine("DataTableReader:");41            while (reader.Read())42            {43                Console.WriteLine("{0} {1} {2}", reader[0], reader[1], reader[2]);44            }45            Console.ReadLine();46        }47    }48}49NBi is not supporting DataSet serialization. The only way to serialize a DataSet is to serialize each DataTable separately and to deserialize them separately. You can use the following code to serialize the DataTables of a DataSet into a list of DataTables (and deserialize them into a DataSet

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