/// <summary>
 /// Initialize current instance
 /// </summary>
 /// <param name="window">Owner window</param>
 /// <param name="purchase">Pruchase to do payment</param>
 /// <param name="model">Data model</param>
 public PaymentsPurchase(Window window, Purchase purchase, LeposWPFModel model)
 {
     this.Model = model;
     this.Purchase = purchase;
     this.Owner = window;
     InitializeComponent();
 }
 /// <summary>
 /// Initialize current instance
 /// </summary>
 /// <param name="window">Owner window</param>
 /// <param name="purchase">Purchase to display values</param>
 public PurchaseDetail(Window window, Purchase purchase)
 {
     this.Owner = window;
     this.purchase = purchase;
     InitializeComponent();
 }