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How to use BuildDataRowsKeyComparer method of NBi.Core.ResultSet.Uniqueness.OrdinalEvaluator class

Best NBi code snippet using NBi.Core.ResultSet.Uniqueness.OrdinalEvaluator.BuildDataRowsKeyComparer

OrdinalEvaluator.cs

Source:OrdinalEvaluator.cs

...36            WriteSettingsToDataTableProperties(x, Settings);37            CheckSettingsAndDataTable(x, Settings);38            CheckSettingsAndFirstRow(x, Settings);39        }40        protected override DataRowKeysComparer BuildDataRowsKeyComparer(DataTable x)41        {42            return new DataRowKeysComparerByOrdinal(Settings, x.Columns.Count);43        }44        protected void WriteSettingsToDataTableProperties(DataTable dt, SettingsOrdinalResultSet settings)45        {46            foreach (DataColumn column in dt.Columns)47            {48                WriteSettingsToDataTableProperties(49                    column50                    , settings.GetColumnRole(column.Ordinal)51                    , settings.GetColumnType(column.Ordinal)52                    , null53                    , null54                );...

BuildDataRowsKeyComparer

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.Uniqueness;8{9    {10        static void Main(string[] args)11        {12            var dt = new DataTable();13            dt.Columns.Add("col1", typeof(string));14            dt.Columns.Add("col2", typeof(int));15            dt.Columns.Add("col3", typeof(string));16            dt.Rows.Add("a", 1, "b");17            dt.Rows.Add("a", 2, "c");18            dt.Rows.Add("b", 3, "d");19            dt.Rows.Add("b", 4, "e");20            dt.Rows.Add("c", 5, "f");21            dt.Rows.Add("c", 6, "g");22            dt.Rows.Add("d", 7, "h");23            dt.Rows.Add("d", 8, "i");24            dt.Rows.Add("e", 9, "j");25            dt.Rows.Add("e", 10, "k");26            dt.Rows.Add("f", 11, "l");27            dt.Rows.Add("f", 12, "m");28            dt.Rows.Add("g", 13, "n");29            dt.Rows.Add("g", 14, "o");30            dt.Rows.Add("h", 15, "p");31            dt.Rows.Add("h", 16, "q");32            dt.Rows.Add("i", 17, "r");33            dt.Rows.Add("i", 18, "s");34            dt.Rows.Add("j", 19, "t");35            dt.Rows.Add("j", 20, "u");36            dt.Rows.Add("k", 21, "v");37            dt.Rows.Add("k", 22, "w");38            dt.Rows.Add("l", 23, "x");39            dt.Rows.Add("l", 24, "y");40            dt.Rows.Add("m", 25, "z");41            dt.Rows.Add("m", 26, "a");42            dt.Rows.Add("n", 27, "b");43            dt.Rows.Add("n", 28, "c");44            dt.Rows.Add("o", 29, "d");45            dt.Rows.Add("o", 30, "e");46            dt.Rows.Add("

BuildDataRowsKeyComparer

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        public OrdinalEvaluator()9        {10        }11        public bool Evaluate(IEnumerable<DataRow> rows, IEnumerable<int> indexes)12        {13            var comparer = BuildDataRowsKeyComparer(indexes);14            return rows.Distinct(comparer).Count() == rows.Count();15        }16        public IEqualityComparer<DataRow> BuildDataRowsKeyComparer(IEnumerable<int> indexes)17        {18            return new DataRowKeyComparer(indexes);19        }20        {21            private IEnumerable<int> indexes;22            public DataRowKeyComparer(IEnumerable<int> indexes)23            {24                this.indexes = indexes;25            }26            public bool Equals(DataRow x, DataRow y)27            {28                foreach (var index in indexes)29                {30                    if (x[index].ToString() != y[index].ToString())31                        return false;32                }33                return true;34            }35            public int GetHashCode(DataRow obj)36            {37                var hash = 0;38                foreach (var index in indexes)39                    hash ^= obj[index].GetHashCode();40                return hash;41            }42        }43    }44}45using System;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using System.Threading.Tasks;50{51    {52        public OrdinalEvaluator()53        {54        }55        public bool Evaluate(IEnumerable<DataRow> rows, IEnumerable<int> indexes)56        {57            var comparer = BuildDataRowsKeyComparer(indexes);58            return rows.Distinct(comparer).Count() == rows.Count();59        }60        public IEqualityComparer<DataRow> BuildDataRowsKeyComparer(IEnumerable<int> indexes)61        {62            return new DataRowKeyComparer(indexes);63        }64        {65            private IEnumerable<int> indexes;66            public DataRowKeyComparer(IEnumerable<int> indexes)67            {68                this.indexes = indexes;69            }70            public bool Equals(DataRow x, DataRow y)71            {72                foreach (var index in indexes)73                {74                    if (x[index].ToString() != y[index].ToString())

BuildDataRowsKeyComparer

Using AI Code Generation

1using NBi.Core.ResultSet.Uniqueness;2using NBi.Core.ResultSet;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            var rs = new ResultSet();13            rs.Columns.Add(new Column("col1"));14            rs.Columns.Add(new Column("col2"));15            rs.Columns.Add(new Column("col3"));16            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));17            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));18            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));19            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));20            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));21            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));22            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));23            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));24            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));25            rs.Rows.Add(new Row(new Cell[] { new Cell("1"), new Cell("2"), new Cell("3") }));26            var key = new List<int>();27            key.Add(0);28            key.Add(1);29            key.Add(2);30            var eval = new OrdinalEvaluator(rs, key);31            var res = eval.Evaluate();32            Console.WriteLine(res);33            Console.ReadKey();34        }35    }36}

BuildDataRowsKeyComparer

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using NBi.Core.ResultSet;6using NBi.Core.ResultSet.Uniqueness;7{8    {9        static void Main(string[] args)10        {11            var rs = new ResultSet(new[] { "id", "name" });12            rs.LoadRows(new object[][]13            {14                new object[] { 1, "John" },15                new object[] { 2, "Mary" },16                new object[] { 3, "Jane" },17                new object[] { 4, "John" },18                new object[] { 5, "Mary" },19                new object[] { 6, "Jane" },20                new object[] { 7, "John" },21                new object[] { 8, "Mary" },22                new object[] { 9, "Jane" },23                new object[] { 10, "John" },24                new object[] { 11, "Mary" },25                new object[] { 12, "Jane" },26                new object[] { 13, "John" },27                new object[] { 14, "Mary" },28                new object[] { 15, "Jane" },29                new object[] { 16, "John" },30                new object[] { 17, "Mary" },31                new object[] { 18, "Jane" },32                new object[] { 19, "John" },33                new object[] { 20, "Mary" },34                new object[] { 21, "Jane" },35                new object[] { 22, "John" },36                new object[] { 23, "Mary" },37                new object[] { 24, "Jane" },38                new object[] { 25, "John" },39                new object[] { 26, "Mary" },40                new object[] { 27, "Jane" },41                new object[] { 28, "John" },42                new object[] { 29, "Mary" },43                new object[] { 30, "Jane" },44                new object[] { 31, "John" },45                new object[] { 32, "Mary" },46                new object[] { 33, "Jane

BuildDataRowsKeyComparer

Using AI Code Generation

1using NBi.Core.ResultSet.Uniqueness;2using System;3using System.Collections.Generic;4using System.Data;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {

BuildDataRowsKeyComparer

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;8{9    {10        static void Main(string[] args)11        {12            DataTable dt = new DataTable();

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