public void Update(DetailsOfInvoice detailsOfInvoice)
{
var entry = db.Entry(detailsOfInvoice); //provides information, ability to perform actions on the entity
entry.State = EntityState.Modified;
db.SaveChanges();
}
public void Add(DetailsOfInvoice detailsOfInvoice)
{
db.DetailsOfInvoices.Add(detailsOfInvoice);
db.SaveChanges();
}
