void ObjectsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (e.Action == NotifyCollectionChangedAction.Remove)
{
try
{
foreach (object item in e.OldItems)
{
VariableConventionalPlantViewModel UIObject = item as VariableConventionalPlantViewModel;
VariableThermalPlantsDataAccess.DeleteObject(UIObject.GetDataObject());
}
}
catch (Exception ex)
{
log.Error(ex.StackTrace);
}
}
}
public VariableConventionalPlantsCollectionViewModel GetObjects()
{
UIObjects = new VariableConventionalPlantsCollectionViewModel();
List <VariableConventionalPlant> dataObjects = VariableThermalPlantsDataAccess.GetObjects();
foreach (VariableConventionalPlant dataObject in dataObjects)
{
UIObjects.Add(new VariableConventionalPlantViewModel(dataObject));
}
if (UIObjects.Count == 0)
{
UIObjects.Add(new VariableConventionalPlantViewModel());
}
UIObjects.ItemEndEdit += new ItemEndEditEventHandler(ObjectsItemEndEdit);
UIObjects.CollectionChanged += new NotifyCollectionChangedEventHandler(ObjectsCollectionChanged);
return(UIObjects);
}
void ObjectsItemEndEdit(IEditableObject sender)
{
VariableConventionalPlantViewModel UIObject = sender as VariableConventionalPlantViewModel;
try
{
if (UIObject.Name != null)
{
int id = VariableThermalPlantsDataAccess.UpdateObject(UIObject.GetDataObject());
if (id != -1)
{
UIObject.Id = id;
}
}
}
catch
{
UIObjects.Remove(UIObject);
MessageBox.Show(MessageUtil.FormatMessage("ERROR.DuplicatedVariableThermalPlant", UIObject.Name, UIObject.Segment),
"DHOG", MessageBoxButton.OK, MessageBoxImage.Exclamation);
}
}