public AddItemToStoreViewModel()
 {
     Items      = new BindableCollection <Item>(ItemsProcessor.GetItems <Item>());
     Stores     = new BindableCollection <Store>(StoreProcessor.GetStores <Store>());
     Vendors    = new BindableCollection <Vendor>(VendorsProcessor.GetVendors <Vendor>());
     StoreItems = new BindableCollection <Item>();
 }
 public AddVendorsViewModel()
 {
     Vendors = new ObservableCollectionExtended <Vendor>(VendorsProcessor.GetVendors <Vendor>());
     // this.WhenAnyValue(x => x.SelectedVendor).Where(x => x != null).Select(x => x.FirstName).ToProperty(this, x => x.FirstName, out FirstName);
 }
 public AddNewItemViewModel()
 {
     Items   = new BindableCollection <Item>(ItemsProcessor.GetItems <Item>());
     Vendors = new BindableCollection <Vendor>(VendorsProcessor.GetVendors <Vendor>());
 }