private static void ClearMemory()
{
Confirm = null;
Choice = null;
PinWindow = null;
Closing = null;
BalanceWindow = null;
AdvWithdrawWindow = null;
ReceiptWindow = null;
ReceiptWindow = null;
ReceiptWindow = null;
PleaseWaitWindow = null;
ThanksGoodbyeWindow = null;
ErrorOccurredWindow = null;
Return = null;
}
public static void OpenReceiptWindow()
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
Window w = GetWindow("ReceiptWindow");
if (w != null)
{
w.Activate();
}
else
{
ReceiptWindow = new ReceiptWindow();
ReceiptWindow.Show();
}
}));
}