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 Github

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...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 );...

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BuildDataRowsKeyComparer

Using AI Code Generation

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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("

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BuildDataRowsKeyComparer

Using AI Code Generation

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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())

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BuildDataRowsKeyComparer

Using AI Code Generation

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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}

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BuildDataRowsKeyComparer

Using AI Code Generation

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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

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BuildDataRowsKeyComparer

Using AI Code Generation

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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 {

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BuildDataRowsKeyComparer

Using AI Code Generation

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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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