/// <summary>
/// Writes csv content to a stream
/// </summary>
/// <param name="csvFile">CsvFile</param>
/// <param name="stream">Stream</param>
/// <param name="encoding">Encoding</param>
public void WriteCsv(ElencyCsvFile csvFile, Stream stream, Encoding encoding)
{
stream.Position = 0;
_streamWriter = new StreamWriter(stream, encoding ?? Encoding.Default);
WriteToStream(csvFile, _streamWriter);
_streamWriter.Flush();
stream.Position = 0;
}
/// <summary>
/// Writes the Csv File
/// </summary>
/// <param name="csvFile">CsvFile</param>
/// <param name="writer">TextWriter</param>
private void WriteToStream(ElencyCsvFile csvFile, TextWriter writer)
{
if (csvFile.Headers.Count > 0)
{
WriteRecord(csvFile.Headers, writer);
}
csvFile.Records.ForEach(record => WriteRecord(record.Fields, writer));
}
/// <summary>
/// Writes csv content to a file
/// </summary>
/// <param name="csvFile">CsvFile</param>
/// <param name="filePath">File path</param>
/// <param name="encoding">Encoding</param>
public void WriteCsv(ElencyCsvFile csvFile, string filePath, Encoding encoding)
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
using (StreamWriter writer = new StreamWriter(filePath, false, encoding ?? Encoding.Default))
{
WriteToStream(csvFile, writer);
writer.Flush();
writer.Close();
}
}
/// <summary>
/// Writes csv content to a string
/// </summary>
/// <param name="csvFile">CsvFile</param>
/// <param name="encoding">Encoding</param>
/// <returns>Csv content in a string</returns>
public string WriteCsv(ElencyCsvFile csvFile, Encoding encoding)
{
string content = string.Empty;
using (MemoryStream memoryStream = new MemoryStream())
{
using (StreamWriter writer = new StreamWriter(memoryStream, encoding ?? Encoding.Default))
{
WriteToStream(csvFile, writer);
writer.Flush();
memoryStream.Position = 0;
using (StreamReader reader = new StreamReader(memoryStream, encoding ?? Encoding.Default))
{
content = reader.ReadToEnd();
writer.Close();
reader.Close();
memoryStream.Close();
}
}
}
return(content);
}
/// <summary>
/// Writes csv content to a file
/// </summary>
/// <param name="csvFile">CsvFile</param>
/// <param name="filePath">File path</param>
public void WriteCsv(ElencyCsvFile csvFile, string filePath)
{
WriteCsv(csvFile, filePath, null);
}
/// <summary>
/// Writes csv content to a stream
/// </summary>
/// <param name="csvFile">CsvFile</param>
/// <param name="stream">Stream</param>
public void WriteCsv(ElencyCsvFile csvFile, Stream stream)
{
WriteCsv(csvFile, stream, null);
}