public void AddMerchandise(Merchandise merchandise)
{
if (merchandise.ID == 0)
{
context.Merchandises.Add(merchandise);
}
else
{
Merchandise dbEntry = context.Merchandises
.FirstOrDefault(m => m.ID == merchandise.ID);
if (dbEntry != null)
{
dbEntry.ProductName = merchandise.ProductName;
dbEntry.ProductType = merchandise.ProductType;
dbEntry.ProductPrice = merchandise.ProductPrice;
dbEntry.ProductClub = merchandise.ProductClub;
dbEntry.ProductDescription = merchandise.ProductDescription;
}
}
context.SaveChanges();
}
