private void OnCloseTab(object obj)
{
var returnedObject = obj as Product;
if (returnedObject == null)
{
RemoveProductCommand.RaiseCanExecuteChanged();
return;
}
RefreshSource();
if (ProductCollection.Count == 0)
{
return;
}
SelectedProduct = ProductCollection.First();
foreach (var p in ProductCollection)
{
if (p.Code.Equals(returnedObject.Code))
{
SelectedProduct = p;
}
}
}
private void EditProductCommandExecute()
{
NavigationParameters parameters = new NavigationParameters();
parameters.Add("selectedProduct", SelectedProduct);
CurrentRegionManager.Regions[RegionNames.TabRegion].RequestNavigate("ProductAddEditView", parameters);
_usageControlService.SetUsed(SelectedProduct);
RemoveProductCommand.RaiseCanExecuteChanged();
}
private void RefreshSource()
{
_products.Clear();
var returnedProducts = new DbService().ReadFromDb;
foreach (var p in returnedProducts)
{
_products.Add(p);
}
EditProductCommand.RaiseCanExecuteChanged();
RemoveProductCommand.RaiseCanExecuteChanged();
}
public override void OnNavigatedTo(NavigationContext navigationContext)
{
if (!IsBeenNavigated)
{
RefreshSource();
if (ProductCollection.Count > 0)
{
SelectedProduct = ProductCollection[0];
}
IsBeenNavigated = true;
}
RemoveProductCommand.RaiseCanExecuteChanged();
}
