private void Button1_Click(object sender, EventArgs e)
{
string name = cmbPackets.SelectedItem.ToString();
foreach (string nameServices in listServices.CheckedItems)
{
int idservice = _context.Services.First(s => s.ServiceNames == nameServices).Id;
int id = _context.Packets.FirstOrDefault(p => p.PacketName == name).Id;
PacketToServy packetToServy = new PacketToServy();
packetToServy.PacketsId = id;
packetToServy.ServiceId = idservice;
_context.PacketToServies.Add(packetToServy);
}
//string nameservice = listServices.SelectedItems.ToString();
_context.SaveChanges();
FillDataGrid();
}
private void Button2_Click(object sender, EventArgs e)
{
string name = cmbPackets.Text;
int id = _context.Packets.FirstOrDefault(p => p.PacketName == name).Id;
foreach (string nameServices in listServices.CheckedItems)
{
int idservice = _context.Services.First(s => s.ServiceNames == nameServices).Id;
PacketToServy selectedService = _context.PacketToServies.FirstOrDefault(pts => pts.PacketsId == id && pts.ServiceId == idservice);
_context.PacketToServies.Remove(selectedService);
}
;
_context.SaveChanges();
FillDataGrid();
}
