/// <summary>
/// Sets the total charge and resets the values of the viewmodel
/// </summary>
/// <param name="charge">The total charge being paid for</param>
public void SetCharge(double charge)
{
var vm = new CashPaymentViewModel();
vm.TotalSale = charge;
DataContext = vm;
}
/// <summary>
/// Creates a new CashPaymentComponent and initializes its view model
/// </summary>
public CashPaymentComponent()
{
InitializeComponent();
DataContext = new CashPaymentViewModel();
}
