private void ClientsDataGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
if (this.ClientsDataGrid.SelectedItem == null)
{
return;
}
ClientsSet client = (ClientsSet)ClientsDataGrid.SelectedItem;
if (client == null)
{
return;
}
this.BtAjouterClient.IsEnabled = true;
this.BtSupprimerClient.IsEnabled = true;
this.LbIdClient.Content = client.Id.ToString();
this.TbNomClient.Text = client.Nom;
this.TbPrenomClient.Text = client.Prenom.ToString();
this.DtDateNaissance.SelectedDate = client.DateNaissance;
ActiverDesactiverControlesClients(true);
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public bool ValiderClient(int idClient, string prenom, string nom, DateTime dateNaissance)
{
try
{
ClientsSet client;
if (idClient != 0) //si id!=0 alors l'hotel existe déjà
{
client = GetClient(idClient);
}
else
{
client = new ClientsSet();
}
client.Prenom = prenom;
client.Nom = nom;
client.DateNaissance = dateNaissance;
if (idClient == 0) //nouvel hotel
{
this.ClientsSet.Add(client);
}
this.SaveChanges();
return(true);
}
catch (Exception ex)
{
throw;
}
}
private void BtValiderClient_Click(object sender, RoutedEventArgs e)
{
try
{
using (var db = new ModelBooking())
{
bool isNewClient;
ClientsSet client;
if ((string)this.LbIdClient.Content != "" && this.LbIdClient.Content != null)
{
isNewClient = false;
int idClient = Convert.ToInt32(this.LbIdClient.Content);
var resultQuery = (from clients in db.ClientsSet
where clients.Id == idClient
select clients);
if (resultQuery.Any())
{
client = resultQuery.First();
}
else
{
return;
}
}
else
{
isNewClient = true;
client = new ClientsSet();
}
client.Nom = this.TbNomClient.Text;
client.Prenom = this.TbPrenomClient.Text;
client.DateNaissance = (DateTime)this.DtDateNaissance.SelectedDate;
if (isNewClient)
{
db.ClientsSet.Add(client);
}
db.SaveChanges();
}
MessageBox.Show("Enregistré !");
LoadClients();
ActiverDesactiverControlesClients(false);
}
catch (Exception ex)
{
throw;
}
}
public bool SupprimerClient(ClientsSet client)
{
try
{
var resultQuery = (from clients in this.ClientsSet
where clients.Id == client.Id
select clients);
if (resultQuery.Any())
{
this.ClientsSet.Remove(resultQuery.First());
this.SaveChanges();
return(true);
}
return(false);
}
catch (Exception ex)
{
throw;
}
}