public CsvHandler(string filePath)
{
#region Arrange
FilePath = filePath;
IsHeaderValid = true;
IsFieldsValid = true;
HeaderErrors = new List <string>();
FieldsErrors = new List <string>();
CsvContent = new List <TModel>();
#endregion Arrange
var config = new Configuration.Configuration();
config.RegisterClassMap <TModelMap>();
config.HeaderValidated = HeaderValidatedCallback;
using (var stream = new StreamReader(filePath))
using (var reader = new CsvReader(stream, config))
{
#region Validate Header
reader.Read();
reader.ReadHeader();
reader.ValidateHeader <TModel>();
#endregion Validate Header
if (IsHeaderValid && IsFieldsValid)
{
var records = reader.GetRecords <TModel>().ToList();
}
}
}
public byte[] Composer <T, TMapper>(IEnumerable <T> records) where T : class, new() where TMapper : ClassMap <T>
{
byte[] result;
var config = new Configuration.Configuration();
config.RegisterClassMap <TMapper>();
using (var ms = new MemoryStream())
{
using (var sw = new StreamWriter(ms, Encoding))
using (var writer = new CsvWriter(sw, config))
{
writer.WriteRecords <T>(records);
}
result = ms.ToArray();
}
return(result);
}