public static CsvTextWriter Append(string fileName, CsvSettings settings)
{
var fileStream = new FileStream(fileName, FileMode.Append, FileAccess.Write, FileShare.None);
var streamWriter = new StreamWriter(fileStream, settings.Encoding);
return(new CsvTextWriter(streamWriter, settings));
}
public static CsvTextReader Read(string fileName, CsvSettings settings)
{
var fileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read);
var streamReader = new StreamReader(fileStream, settings.Encoding);
return(new CsvTextReader(streamReader, settings));
}
public static IEnumerable <IEnumerable <string> > ReadLines(string fileName, CsvSettings settings)
{
using (var csvReader = Read(fileName, settings))
{
var line = csvReader.Read();
while (line != null)
{
yield return(line);
line = csvReader.Read();
}
}
}
public static CsvDocument Load(TextReader textReader, CsvSettings settings)
{
if (textReader == null)
{
throw new ArgumentNullException("textReader");
}
if (!settings.IsValid)
{
throw new ArgumentNullException("settings");
}
using (var reader = new CsvTextReader(textReader, settings))
return(Load(reader));
}
public static CsvDocument Load(string fileName, CsvSettings settings)
{
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
if (!settings.IsValid)
{
throw new ArgumentNullException("settings");
}
using (var sr = new StreamReader(fileName, settings.Encoding))
return(Load(sr, settings));
}
public static CsvDocument Parse(string data, CsvSettings settings)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
if (!settings.IsValid)
{
throw new ArgumentNullException("settings");
}
using (var sr = new StringReader(data))
return(Load(sr, settings));
}
public void Save(TextWriter textWriter, CsvSettings settings)
{
if (textWriter == null)
{
throw new ArgumentNullException("textWriter");
}
if (!settings.IsValid)
{
throw new ArgumentNullException("settings");
}
using (var csvTextWriter = new CsvTextWriter(textWriter))
Save(csvTextWriter);
}
public void Save(string fileName, CsvSettings settings)
{
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
if (!settings.IsValid)
{
throw new ArgumentNullException("settings");
}
using (var fileStream = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None))
using (var streamWriter = new StreamWriter(fileStream, settings.Encoding))
Save(streamWriter, settings);
}
public CsvLineReader(TextReader textReader, CsvSettings settings)
{
_textReader = textReader;
_settings = settings;
_next = ToChar(_textReader.Peek());
}
protected CsvReader(CsvSettings settings)
{
Settings = settings;
}
protected CsvWriter(CsvSettings settings)
{
_settings = settings;
}
public CsvTextWriter(TextWriter textWriter, CsvSettings settings)
: base(settings)
{
_textWriter = textWriter;
_textDelimiters = new char[] { settings.Delimiter, settings.TextQualifier, '\r', '\n' };
}
public CsvTextReader(TextReader textReader, CsvSettings settings)
: base(settings)
{
_reader = new CsvLineReader(textReader, Settings);
_enumerator = _reader.GetEnumerator();
}
public static void WriteLines(string fileName, IEnumerable <IEnumerable <string> > lines, CsvSettings settings)
{
using (var csvWriter = Create(fileName, settings))
{
foreach (var line in lines)
{
csvWriter.WriteLine(line);
}
}
}
public static void WriteLines(string fileName, IEnumerable <string> header, IEnumerable <IEnumerable <string> > lines, CsvSettings settings)
{
var headerLine = new[] { header };
var allLines = headerLine.Concat(lines);
WriteLines(fileName, allLines, settings);
}