private void ExtendedClosingEventHandler(object sender, DialogClosingEventArgs eventArgs)
{
if ((bool)eventArgs.Parameter == false)
{
this.SelectedReservoir = null;
return;
}
ReservoirAddDialog dialog = eventArgs.Session.Content as ReservoirAddDialog;
var newName = dialog.TextReservoirName.Text;
if (!string.IsNullOrWhiteSpace(newName))
{
Console.WriteLine("New Reservoir Name: " + newName);
if (this.SelectedReservoir != null)
{
this.SelectedReservoir.Name = newName;
var db = CrystalClearDB.GetInstance();
if (db == null)
{
return;
}
int rowAffected = db.UpdateReservoir(new Reservoir {
Id = SelectedReservoir.Id, Name = SelectedReservoir.Name
});
if (rowAffected == 1)
{
var reservoirs = db.GetAllReservoirs();
var newReservoirModels = new ObservableCollection <ReservoirViewModel>();
foreach (var reservoir in reservoirs)
{
newReservoirModels.Add(new ReservoirViewModel(reservoir));
}
Reservoirs = newReservoirModels;
this.SelectedReservoir = null;
}
}
else
{
var db = CrystalClearDB.GetInstance();
if (db == null)
{
return;
}
int newId = db.AddReservoir(newName);
if (newId != -1)
{
var newReservoir = db.GetLastReservoir();
Reservoirs.Add(new ReservoirViewModel(newReservoir));
}
}
}
}
private async void ExecuteRunExtendedDialog(object o)
{
//let's set up a little MVVM, cos that's what the cool kids are doing:
var view = new ReservoirAddDialog
{
DataContext = new ReservoirAddDialogViewModel()
};
//show the dialog
var result = await DialogHost.Show(view, "RootDialog", ExtendedOpenedEventHandler, ExtendedClosingEventHandler);
//check the result...
Console.WriteLine("Dialog was closed, the CommandParameter used to close it was: " + (result ?? "NULL"));
}
private void ExtendedClosingEventHandler(object sender, DialogClosingEventArgs eventArgs)
{
if ((bool)eventArgs.Parameter == false)
{
return;
}
ReservoirAddDialog dialog = eventArgs.Session.Content as ReservoirAddDialog;
var newName = dialog.TextReservoirName.Text;
if (!string.IsNullOrWhiteSpace(newName))
{
Console.WriteLine("New Reservoir Name: " + newName);
var db = CrystalClearDB.GetInstance();
if (db == null)
{
return;
}
int newId = db.AddReservoir(newName);
if (newId != -1)
{
var reservoirs = db.GetAllReservoirs();
var newReservoirModels = new ObservableCollection <Reservoir>();
foreach (var reservoir in reservoirs)
{
newReservoirModels.Add(reservoir);
}
Reservoirs = newReservoirModels;
ReservoirAdded("");
}
}
}
