static void CustomerCSV()
{
CustomerData cud = new CustomerData();
Customers CUST = new Customers();
List <Customers> CustomerList = new List <Customers>();
NorthwindDBEntities db = new NorthwindDBEntities();
ConsoleTable TablaCust = new ConsoleTable("Código", "Nombre");
foreach (Customers List in cud.Listado <Customers>())
{
TablaCust.AddRow(List.CustomerID, List.ContactName);
}
TablaCust.Write(Format.Alternative);
string RutaCSV = Properties.Settings.Default.RutaCSV;
string[] lines = File.ReadAllLines(RutaCSV);
for (int i = 0; i < lines.Length; i++)
{
string line = lines[i];
if (line.Contains(","))
{
var split = line.Split(',');
string id = split[0];
string CompName = split[1];
string ContName = split[2];
string ContTitle = split[3];
string Address = split[4];
string City = split[5];
string Region = split[6];
string PostalCode = split[7];
string Country = split[8];
string Phone = split[9];
string Fax = split[10];
CUST = new Customers();
CUST.CustomerID = id;
CUST.CompanyName = CompName;
CUST.ContactName = ContName;
CUST.ContactTitle = ContTitle;
CUST.Address = Address;
CUST.City = City;
CUST.Region = Region;
CUST.PostalCode = PostalCode;
CUST.Country = Country;
CUST.Phone = Phone;
CUST.Fax = Fax;
CustomerList.Add(CUST);
}
}
foreach (Customers c in CustomerList)
{
if (db.Customers.Any(ct => ct.CustomerID == c.CustomerID))
{
var resultCUST = cud.Listado <Customers>().Find(a => a.CustomerID == c.CustomerID);
try
{
cud.Model.Entry(resultCUST).State = EntityState.Detached;
cud.Actualizar(c);
}
catch (Exception msj)
{
Console.WriteLine("\n\n Ha ocurrido un error actualizando datos: " + msj.Message.ToString());
}
}
else
{
try
{
cud.Agregar(c);
}
catch (Exception msj)
{
Console.WriteLine("\n\n Ha ocurrido un error insertando datos: " + msj.Message.ToString());
}
}
}
Console.Write("\n");
Console.WriteLine("\n Presione Enter para continuar...");
Console.ReadLine();
Console.Clear();
}
