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Fix issue#265 #269

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Fix issue#265 #269

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11 changes: 11 additions & 0 deletions FileHelpers/Engines/CsvEngine.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
using System.Data;
using System.Diagnostics;
using System.IO;
using System.Text.RegularExpressions;
using FileHelpers.Dynamic;
using FileHelpers.Options;

Expand Down Expand Up @@ -133,6 +134,16 @@ public static void DataTableToCsv(DataTable dt, string filename, CsvOptions opti
}
foreach (DataRow dr in dt.Rows)
{
if (options.IgnoreSpecialCharacters)
{
for (int i = 0; i < dt.Columns.Count; i++)
{
if (dt.Columns[i].DataType == typeof(string) && dr[i] != DBNull.Value)
{
dr[i] = Regex.Replace((string)dr[i], options.Separators, " ");
}
}
}
object[] fields = dr.ItemArray;
Append(fs, options, fields);
}
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15 changes: 15 additions & 0 deletions FileHelpers/Options/CsvOptions.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,8 @@ public CsvOptions(string className, char delimiter, char headerDelimiter, string
private Encoding mEncoding = Encoding.GetEncoding(0);
private bool mIgnoreEmptyLines = false;
private bool mIncludeHeaderNames;
private bool mIgnoreSpecialCharacters;
private string mSeparators = @"[;,\t\r\n]";

/// <summary>A sample file from where to read the field names and number.</summary>
public string SampleFileName
Expand Down Expand Up @@ -161,6 +163,19 @@ public bool IgnoreEmptyLines
set { mIgnoreEmptyLines = value; }
}

/// <summary>Remove special caracters like ;,\t\r\n from string records </summary>
public bool IgnoreSpecialCharacters
{
get { return mIgnoreSpecialCharacters; }
set { mIgnoreSpecialCharacters = value; }
}

public string Separators
{
get { return mSeparators; }
set { mSeparators = value; }
}

private ConvertHelpers.DecimalConverter mDecimalConv;
private ConvertHelpers.DoubleConverter mDoubleConv;
private ConvertHelpers.SingleConverter mSingleConv;
Expand Down