public void UpdateForm()
{
cbAlleSectoren.Items.Clear();
cbTram.Items.Clear();
cbSpoor.Items.Clear();
this.trams = tramRepo.GetAllTrams();
this.sporen = spoorRepo.ZoekSpoor();
this.sectoren = sectorRepo.GetAllSectoren();
foreach (Spoor s in this.sporen)
{
cbSpoor.Items.Add(s);
}
foreach (Tram t in this.trams)
{
cbTram.Items.Add(t);
}
foreach (Sector s in this.sectoren)
{
cbAlleSectoren.Items.Add(s);
}
}
