void OrderSaved(object sender, DataEventArgs <OrderPresentationModel> e)
{
if (e != null && e.Value != null)
{
OrderPresentationModel order = e.Value;
if (Orders.Contains(order))
{
order.Saved -= OrderSaved;
commandProxy.SaveAllOrdersCommands.UnregisterCommand(order.SaveOrderCommand);
Orders.Remove(order);
}
}
}
private void PopulateOrders()
{
foreach (Services.Order order in ordersRepository.GetOrdersToEdit())
{
var orderPresentationModel = new OrderPresentationModel()
{
OrderName = order.Name,
DeliveryDate = order.DeliveryDate
};
orderPresentationModel.Saved += OrderSaved;
commandProxy.SaveAllOrdersCommands.RegisterCommand(orderPresentationModel.SaveOrderCommand);
Orders.Add(orderPresentationModel);
}
}
private void OrderSaved(object sender, DataEventArgs <OrderPresentationModel> e)
{
if (e != null && e.Value != null)
{
OrderPresentationModel order = e.Value;
if (this.Orders.Contains(order))
{
order.Saved -= this.OrderSaved;
//TODO: 05 - As each order is saved, it is unregistered from the application's SaveAll command.
this.commandProxy.SaveAllOrdersCommand.UnregisterCommand(order.SaveOrderCommand);
// Remove saved orders from the collection.
this._orders.Remove(order);
}
}
}
private void PopulateOrders()
{
foreach (Services.Order order in this.ordersRepository.GetOrdersToEdit())
{
var orderPresentationModel = new OrderPresentationModel()
{
OrderName = order.Name,
DeliveryDate = order.DeliveryDate
};
orderPresentationModel.Saved += this.OrderSaved;
this.commandProxy.SaveAllOrdersCommand.RegisterCommand(orderPresentationModel.SaveOrderCommand);
this.Orders.Add(orderPresentationModel);
}
this.SelectedOrder = this.Orders[0];
}
private void PopulateOrders()
{
_orders = new ObservableCollection <OrderPresentationModel>();
foreach (Services.Order order in this.ordersRepository.GetOrdersToEdit())
{
// Wrap the Order object in a presentation model object.
var orderPresentationModel = new OrderPresentationModel(order);
_orders.Add(orderPresentationModel);
// Subscribe to the Save event on the individual orders.
orderPresentationModel.Saved += this.OrderSaved;
//TODO: 04 - Each Order Save command is registered with the application's SaveAll command.
commandProxy.SaveAllOrdersCommand.RegisterCommand(orderPresentationModel.SaveOrderCommand);
}
}
private void PopulateOrders()
{
_orders = new ObservableCollection<OrderPresentationModel>();
foreach ( Services.Order order in this.ordersRepository.GetOrdersToEdit() )
{
// Wrap the Order object in a presentation model object.
var orderPresentationModel = new OrderPresentationModel( order );
_orders.Add( orderPresentationModel );
// Subscribe to the Save event on the individual orders.
orderPresentationModel.Saved += this.OrderSaved;
//TODO: 04 - Each Order Save command is registered with the application's SaveAll command.
commandProxy.SaveAllOrdersCommand.RegisterCommand( orderPresentationModel.SaveOrderCommand );
}
}
private void OrderSaved(object sender, DataEventArgs <OrderPresentationModel> e)
{
if (e != null && e.Value != null)
{
OrderPresentationModel order = e.Value;
if (this.Orders.Contains(order))
{
order.Saved -= this.OrderSaved;
this.commandProxy.SaveAllOrdersCommand.UnregisterCommand(order.SaveOrderCommand);
this.Orders.Remove(order);
if (this.Orders.Count > 0)
{
this.SelectedOrder = this.Orders[0];
}
}
}
}
private void OrderSaved(object sender, DataEventArgs<OrderPresentationModel> e)
{
if (e != null && e.Value != null)
{
OrderPresentationModel order = e.Value;
if (this.Orders.Contains(order))
{
order.Saved -= this.OrderSaved;
this.commandProxy.SaveAllOrdersCommand.UnregisterCommand(order.SaveOrderCommand);
this.Orders.Remove(order);
if (this.Orders.Count > 0)
{
this.SelectedOrder = this.Orders[0];
}
}
}
}
