public Skuother(NewPurchaseReturn newreturn)
{
InitializeComponent();
this.newreturn = newreturn;
this.Init();
}
private void NewPurchasedReturn_Click(object sender, RoutedEventArgs e)
{
NewPurchaseReturn newPurchaseReturn = new NewPurchaseReturn();
Switcher.SwitchPurchaseReturn(newPurchaseReturn);
}