How to use CsvWriter class of NBi.Core.FlatFile package

Best NBi code snippet using NBi.Core.FlatFile.CsvWriter

CsvWriterTest.cs

Source:CsvWriterTest.cs Github

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...9using System.Text;10using System.Threading.Tasks;11namespace NBi.Testing.Core.FlatFile12{13 class CsvWriterTest14 {15 private void Load(DataTable table, string[] rows, string columnNames)16 {17 var columns = columnNames.Split(',');18 for (int i = 0; i < columns.Length; i++)19 table.Columns.Add(new DataColumn(columns[i]));20 foreach (var row in rows)21 {22 var newRow = table.NewRow();23 newRow.ItemArray = row.Split(',');24 table.Rows.Add(newRow);25 }26 table.AcceptChanges();27 }28 private CsvProfile Csv = CsvProfile.SemiColumnDoubleQuote;29 [Test]30 public void Write_TwoRowsWithHeader_ThreeLines()31 {32 var table = new DataTable();33 Load(table, new string[] { "a11,a12", "a21,a22" }, "alpha1,alpha2");34 var csvWriter = new CsvWriter(true);35 using (MemoryStream stream = new MemoryStream())36 {37 StreamWriter streamWriter = new StreamWriter(stream);38 csvWriter.Write(table, streamWriter);39 stream.Position = 0;40 using (StreamReader streamReader = new StreamReader(stream))41 {42 var text = streamReader.ReadToEnd();43 text.Remove(text.Length - 2); //Avoid miscount if last line as a record separator or not44 var countLine = text.Count(c => c == Csv.RecordSeparator[0]);45 Assert.That(countLine, Is.EqualTo(3));46 }47 }48 }49 [Test]50 public void Write_TwoRowsWithoutHeader_TwoLines()51 {52 var table = new DataTable();53 Load(table, new string[] { "a11,a12", "a21,a22" }, "alpha1,alpha2");54 var csvWriter = new CsvWriter(false);55 using (MemoryStream stream = new MemoryStream())56 {57 StreamWriter streamWriter = new StreamWriter(stream);58 csvWriter.Write(table, streamWriter);59 60 stream.Position = 0;61 using (StreamReader streamReader = new StreamReader(stream))62 {63 var text = streamReader.ReadToEnd();64 text.Remove(text.Length - 2); //Avoid miscount if last line as a record separator or not65 var countLine = text.Count(c => c == Csv.RecordSeparator[0]);66 Assert.That(countLine, Is.EqualTo(2));67 }68 }69 }70 [Test]71 public void Write_TwoRowsWithoutHeader_AllLinesHaveTwoFieldSeparator()72 {73 var table = new DataTable();74 Load(table, new string[] { "a11,a12,a13", "a21,a22,a23" }, "alpha1,alpha2,alpha3");75 var csvWriter = new CsvWriter(false);76 using (MemoryStream stream = new MemoryStream())77 {78 StreamWriter streamWriter = new StreamWriter(stream);79 csvWriter.Write(table, streamWriter);80 stream.Position = 0;81 using (StreamReader streamReader = new StreamReader(stream))82 {83 var text = streamReader.ReadToEnd();84 var lines = text.Split(new string[] {Csv.RecordSeparator}, StringSplitOptions.RemoveEmptyEntries);85 foreach (var line in lines)86 {87 var countLine = line.Count(c => c == Csv.FieldSeparator);88 Assert.That(countLine, Is.EqualTo(2));89 }90 }91 }92 }93 [Test]94 public void Write_TwoRowsWithHeader_HeaderIsCorrect()95 {96 var table = new DataTable();97 var columnNames = "alpha1,alpha2,alpha3";98 Load(table, new string[] { "a11,a12,a13", "a21,a22,a23" }, columnNames);99 var csvWriter = new CsvWriter(true);100 using (MemoryStream stream = new MemoryStream())101 {102 StreamWriter streamWriter = new StreamWriter(stream);103 csvWriter.Write(table, streamWriter);104 stream.Position = 0;105 using (StreamReader streamReader = new StreamReader(stream))106 {107 var text = streamReader.ReadToEnd();108 var lines = text.Split(new string[] { Csv.RecordSeparator }, StringSplitOptions.RemoveEmptyEntries);109 var lineHeader = lines[0];110 var fields = lineHeader.Split(Csv.FieldSeparator);111 Assert.That(fields, Is.EqualTo(columnNames.Split(','))); 112 }113 }114 }115 [Test]116 public void Write_OneRowNeedQuoting_CorrectlyQuoted()117 {118 var table = new DataTable();119 Load(table, new string[] { "a;11" }, "alpha1");120 var csvWriter = new CsvWriter(false);121 using (MemoryStream stream = new MemoryStream())122 {123 StreamWriter streamWriter = new StreamWriter(stream);124 csvWriter.Write(table, streamWriter);125 stream.Position = 0;126 using (StreamReader streamReader = new StreamReader(stream))127 {128 var text = streamReader.ReadToEnd();129 var firstCell= text.Split(new string[] { Csv.RecordSeparator }, StringSplitOptions.RemoveEmptyEntries)[0];130 Assert.That(firstCell, Does.StartWith(Csv.TextQualifier.ToString()));131 Assert.That(firstCell, Does.EndWith(Csv.TextQualifier.ToString()));132 Assert.That(firstCell, Does.Contain(Csv.FieldSeparator.ToString()));133 }134 }135 }136 [Test]137 public void Write_OneRowDontNeedQuoting_CorrectlyNotQuoted()138 {139 var table = new DataTable();140 Load(table, new string[] { "a11" }, "alpha1");141 var csvWriter = new CsvWriter(false);142 using (MemoryStream stream = new MemoryStream())143 {144 StreamWriter streamWriter = new StreamWriter(stream);145 csvWriter.Write(table, streamWriter);146 stream.Position = 0;147 using (StreamReader streamReader = new StreamReader(stream))148 {149 var text = streamReader.ReadToEnd();150 var firstCell = text.Split(new string[] { Csv.RecordSeparator }, StringSplitOptions.RemoveEmptyEntries)[0];151 Assert.That(firstCell, Does.Not.StartsWith(Csv.TextQualifier.ToString()));152 Assert.That(firstCell, Does.Not.EndsWith(Csv.TextQualifier.ToString()));153 Assert.That(firstCell, Does.Not.Contain(Csv.FieldSeparator.ToString()));154 }155 }...

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SaveCaseAction.cs

Source:SaveCaseAction.cs Github

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...16 public void Execute(GenerationState state) => Execute(state.CaseCollection.CurrentScope);1718 public void Execute(CaseSet testCases)19 {20 var csvWriter = new CsvWriter(true);21 csvWriter.Write(testCases.Content, Filename);22 }2324 public virtual string Display25 {26 get27 {28 return string.Format("Saving the test cases into '{0}'", Filename);29 }30 }31 }32} ...

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CsvWriter

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.FlatFile;7using System.IO;8{9 {10 static void Main(string[] args)11 {12 CsvWriter writer = new CsvWriter();13 writer.Separator = ',';14 writer.Encoding = Encoding.UTF8;15";16 writer.Quote = '"';17 writer.QuoteMode = QuoteMode.Always;18 writer.Path = @"C:\Users\Public\Documents\test.csv";19 writer.Write(new[] { "1", "2", "3" });20 writer.Write(new[] { "4", "5", "6" });21 writer.Write(new[] { "7", "8", "9" });22 }23 }24}25public void CsvWriterTest()26{27 var writer = new CsvWriter();28 writer.Separator = ',';29 writer.Encoding = Encoding.UTF8;30";31 writer.Quote = '"';32 writer.QuoteMode = QuoteMode.Always;33 writer.Path = @"C:\Users\Public\Documents\test.csv";34 writer.Write(new[] { "1", "2", "3" });35 writer.Write(new[] { "4", "5", "6" });36 writer.Write(new[] { "7", "8", "9" });37}

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CsvWriter

Using AI Code Generation

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1using NBi.Core.FlatFile;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static void Main(string[] args)10 {11 CsvWriter writer = new CsvWriter(@"C:\temp\test.csv", true, Encoding.UTF8);12 writer.WriteRow(new string[] { "Col1", "Col2" });13 writer.WriteRow(new string[] { "a", "b" });14 writer.WriteRow(new string[] { "c", "d" });15 writer.Close();16 }17 }18}19public CsvWriter(string path, bool withHeader, Encoding encoding)20public void WriteRow(string[] values)21public void Close()22using NBi.Core.FlatFile;23using System;24using System.Collections.Generic;25using System.IO;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29{30 {31 static void Main(string[] args)32 {33 CsvWriter writer = new CsvWriter(true, Encoding.UTF8);34 writer.WriteRow(new string[] { "Col1", "Col2" });35 writer.WriteRow(new string[] { "a", "b" });36 writer.WriteRow(new string[] { "c", "d" });

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CsvWriter

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.FlatFile;7using NBi.Core.Scalar.Resolver;8using NBi.Core.ResultSet;9using NBi.Core.ResultSet.Resolver;10{11 {12 static void Main(string[] args)13 {14 var csvWriter = new CsvWriter(new FilePathResolver("C:\\Users\\user\\Desktop\\test.csv"));15 var resultSet = new ResultSet();16 resultSet.Columns.Add(new Column("col1"));17 resultSet.Columns.Add(new Column("col2"));18 resultSet.Columns.Add(new Column("col3"));19 resultSet.Rows.Add(new Row(new List<object> { 1, "A", 10.0 }));20 resultSet.Rows.Add(new Row(new List<object> { 2, "B", 20.0 }));21 resultSet.Rows.Add(new Row(new List<object> { 3, "C", 30.0 }));22 resultSet.Rows.Add(new Row(new List<object> { 4, "D", 40.0 }));23 resultSet.Rows.Add(new Row(new List<object> { 5, "E", 50.0 }));24 csvWriter.Write(resultSet);25 }26 }27}

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CsvWriter

Using AI Code Generation

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1using NBi.Core.FlatFile;2using System.IO;3using System.Text;4{5 {6 static void Main(string[] args)7 {8 var writer = new CsvWriter(new StreamWriter(@"C:\temp\test.csv", false, Encoding.UTF8), true);9 writer.Write("test");10 writer.Write("test2");11 writer.WriteLine();12 writer.Write("test3");13 writer.Write("test4");14 writer.WriteLine();15 writer.Flush();16 }17 }18}

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CsvWriter

Using AI Code Generation

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1var reader = new CsvReader(@"C:\temp\1.csv");2var writer = new CsvWriter(@"C:\temp\2.csv");3var columns = new List<string>();4columns.Add("col1");5columns.Add("col2");6columns.Add("col3");7columns.Add("col4");8columns.Add("col5");9columns.Add("col6");10columns.Add("col7");11columns.Add("col8");12columns.Add("col9");13columns.Add("col10");14columns.Add("col11");15columns.Add("col12");16columns.Add("col13");17columns.Add("col14");18columns.Add("col15");19columns.Add("col16");20columns.Add("col17");21columns.Add("col18");22columns.Add("col19");23columns.Add("col20");24columns.Add("col21");25columns.Add("col22");26columns.Add("col23");27columns.Add("col24");28columns.Add("col25");29columns.Add("col26");30columns.Add("col27");31columns.Add("col28");32columns.Add("col29");33columns.Add("col30");34columns.Add("col31");35columns.Add("col32");36columns.Add("col33");37columns.Add("col34");38columns.Add("col35");39columns.Add("col36");40columns.Add("col37");41columns.Add("col38");42columns.Add("col39");43columns.Add("col40");44columns.Add("col41");45columns.Add("col42");46columns.Add("col43");47columns.Add("col44");48columns.Add("col45");49columns.Add("col46");50columns.Add("col47");51columns.Add("col48");52columns.Add("col49");53columns.Add("col50");54columns.Add("col51");55columns.Add("col52");56columns.Add("col53");57columns.Add("col54");58columns.Add("col55");59columns.Add("col56");60columns.Add("col57");61columns.Add("col58");62columns.Add("col59");63columns.Add("col60");64columns.Add("col61");65columns.Add("col62");66columns.Add("col63");67columns.Add("col64");68columns.Add("col65");69columns.Add("col66");70columns.Add("col67");71columns.Add("col68");72columns.Add("col69");73columns.Add("col70");74columns.Add("col71");75columns.Add("col72");76columns.Add("col73");77columns.Add("col74");78columns.Add("col75");79columns.Add("col76");80columns.Add("col77");

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CsvWriter

Using AI Code Generation

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1import { NgModule } from '@angular/core';2import { CommonModule } from '@angular/common';3import { FilterComponent } from './filter.component';4import { FormsModule } from '@angular/forms';5import { FilterPipe } from './filter.pipe';6@NgModule({7 imports: [8})9export class FilterModule { }10import { Component, OnInit, Input } from '@angular/core';11@Component({12})13export class FilterComponent implements OnInit {14 @Input() items: any[];15 @Input() filterBy: string;16 @Input() filterOn: string;17 filteredItems: any[];18 constructor() { }

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