private int GetItemQuantityToAdd()
{
var addItemToShoppingListWindow = new AddShoppingListItemWindow();
var addItemToShoppingListItemWindowViewModel = new AddShoppingListItemWindowViewModel(addItemToShoppingListWindow, SalesSearchResultSelectedItem.DisplayName, SalesSearchResultSelectedItem.InventoryModel.Quantity);
addItemToShoppingListWindow.ShowDialog();
return(addItemToShoppingListItemWindowViewModel.Quantity);
}
public AddShoppingListItemWindowViewModel(AddShoppingListItemWindow window, string itemName, int unitsInStock)
{
window.DataContext = this;
_window = window;
ItemName = itemName;
MaximumQuantity = unitsInStock;
ConfirmCommand = new DelegateCommand(ExecuteConfirmCommand);
}