public void UpdateTicket(Ticket ticket)
{
// Make sure that 'ticket' is known by context
// and has state 'Modified' before updating to database
ctx.Entry(ticket).State = System.Data.Entity.EntityState.Modified;
ctx.SaveChanges();
}
public void UpdateTicket(Ticket ticket)
{
//Eerst nakijken of het ticket bekend is in de context
//en dat de status modified is voor het updaten in de DB
ctx.Entry(ticket).State = EntityState.Modified;
ctx.SaveChanges();
}
public void UpdateTicket(Ticket ticket)
{
if (ticket == null)
{
throw new ArgumentNullException();
}
if (ReadTicket(ticket.TicketNumber) == null)
{
throw new KeyNotFoundException();
}
_ctx.Entry(ticket).State = EntityState.Modified;
_ctx.SaveChanges();
}