public void Update()
{
LeverancierSQLContext lsc = new LeverancierSQLContext();
LeverancierRepository lr = new LeverancierRepository(lsc);
Leverancier l = lr.Retrieve("2");
l.Naam = l.Naam + "AAngepast";
lr.Update(l);
}
public void SaveOrUpdate()
{
LeverancierSQLContext lsc = new LeverancierSQLContext();
LeverancierRepository lr = new LeverancierRepository(lsc);
if (Id != 0)
{
lr.Update(this);
}
else
{
lr.Create(this);
}
}