public static List <string> GetNumberList(this HttpPostedFileBase file)
{
string contenido = new StreamReader(file.InputStream).ReadToEnd();
string[] arraytxt = contenido.Split(',');
string[] arraycsv = contenido.Split(';');
var extencion = file.GetFileExtention();
var texto = new List <string>();
var list = new List <string>();
if (extencion == FileExtention.txt)
{
texto = arraytxt.ToList();
}
else if (extencion == FileExtention.csv)
{
texto = arraycsv.ToList();
}
else if (extencion == FileExtention.undefinned)
{
return(new List <string>());
}
foreach (var item in texto.ToList())
{
var split_item = item.Replace("\r\n", "").Replace("\n", "").Replace("\r", "").Replace(" ", "").ToString();
if (split_item == "" || !split_item.IsNumeric() || split_item.Length < 6)
{
}
else
{
list.Add(split_item);
}
}
return(list);
}