public EditSales(Model.Sales Selectedsales)
{
InitializeComponent();
salesCRUD = new SalesCRUD();
productCRUD = new ProductCRUD();
SelSales = Selectedsales;
var productlist = productCRUD.GetProductNameList();
picker_product.ItemsSource = productlist;
BindingContext = SelSales;
}
//=============================================
// Reference A3: externally sourced algorithm
// Purpose: get Product list in picker in sales tab
// Date: 22 Sep 2018
// Source: Microsoft docs
// Author: unknown
// url: https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/picker/populating-itemssource
// Adaptation required: changed variable name //
public Sales()
{
InitializeComponent();
productCRUD = new ProductCRUD();
products = new Products();
sales = new Model.Sales();
salesCRUD = new SalesCRUD();
var productlist = productCRUD.GetProductNameList();
picker_product.ItemsSource = productlist;
}