public void DisplayRFID(string RFID)
{
Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal,
(UI_Interface) delegate()
{
if (TextBoxRFID.Text.Length > 0)
{
TextBoxRFID.AppendText(Environment.NewLine);
TextBoxRFID.ScrollToEnd();
}
/* Comparing whether a valid RFID */
String[] readerString = new String[8];
XmlReader reader = XmlReader.Create("Valid.xml");
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (RFID == reader.GetAttribute("ID"))
{
TextBoxRFID.AppendText(RFID);
PlaySound();
}
}
}
reader.Close();
});
}
public void DisplayErrorMsg(string ErrorMsg)
{
Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal,
(UI_Interface) delegate()
{
TextBoxRFID.AppendText(ErrorMsg);
});
}