private void Button_ReadBytes_Click(object sender, RoutedEventArgs e)
{
textBox_DataRead.Text = "";
if (comboBox_TagID.SelectedIndex == -1)
{
//For ReadBytes the UID must be already read using "Identify"
MessageBox.Show(this, "Identifier is needed --> Call Identify first");
return;
}
//Get parameters from Window
int from = int.Parse(textBox_From.Text);
int length = int.Parse(textBox_Length.Text);
int page = int.Parse(textBox_Page.Text);
byte[] tagID = iIDReaderLibrary.Utils.HelperFunctions.HexConverter.ToByteArray(comboBox_TagID.Text.Replace("-", " "));
if (m_DocInterface != null)
{
if (m_DocInterface.IsInitialized)
{
DateTime startTime = DateTime.UtcNow;
try
{
textBox_ThreadLog.Text += "\n = ReadBytes =\n";
var result = m_DocInterface.ReadBytes(tagID, page, from, length);
TimeSpan processSpan = DateTime.UtcNow - startTime;
if (result != null)
{
//Update result in UI
textBox_DataRead.Text = BitConverter.ToString(result);
string toLog = string.Format("Result: OK. Duration: {0}\n", processSpan);
toLog += string.Format("\tPage: {0}\n", page);
toLog += string.Format("\tStartByte: {0}, Length: {1}\n", from, length);
toLog += string.Format(" DataRead: {0}", BitConverter.ToString(result));
toLog += "\n";
textBox_ThreadLog.Text += toLog;
textBox_ThreadLog.ScrollToEnd();
}
else
{
//Update result in UI
textBox_ThreadLog.Text += string.Format("Result: FAIL. Duration: {0}\n", processSpan);
textBox_ThreadLog.ScrollToEnd();
}
}
catch (Exception ex)
{
TimeSpan processSpan = DateTime.UtcNow - startTime;
textBox_ThreadLog.Text += string.Format("Result: Exception. Duration: {0}\n", processSpan);
textBox_ThreadLog.ScrollToEnd();
System.Diagnostics.Debug.WriteLine(ex.ToString());
}
}
}
}
private static void Console_Execute_ReadBytes(DocInterfaceControl _docIntControl)
{
//ReadBytes function needs a Tag ID as parameter --> Obtained using "Identify"
if (m_LastTagID == null)
{
Console.WriteLine("Perform \"Identify\" until a transponder is found before calling ReadBytes");
return;
}
//First make sure DocInterfaceControl is initialized
if (_docIntControl != null)
{
if (_docIntControl.IsInitialized)
{
try
{
Console.WriteLine("");
Console.WriteLine("Reading 16 Bytes from position 0 (for UHF using page 3)");
DateTime startTime = DateTime.UtcNow;
//Call ReadBytes and show result
// TagID --> m_LastTagID (contains TagID found in last call to Identify)
// Page --> 3 (for HF tags not needed, for UHF page 3 is user-block)
// From --> 0 (first byte in memory)
// Length --> 16 (Bytes 0 - 15 will be read)
var readResult = _docIntControl.ReadBytes(m_LastTagID, 3, 0, 16);
TimeSpan processSpan = DateTime.UtcNow - startTime;
if (readResult != null)
{
Console.Write("Data read:");
Console.WriteLine(BitConverter.ToString(readResult));
Console.WriteLine(string.Format("(Duration: {0})", processSpan));
}
else
{
//Update result in UI
Console.WriteLine(string.Format("Result: FAIL. Duration: {0}", processSpan));
}
}
catch
{
Console.WriteLine("Exception");
}
}
else
{
Console.WriteLine("DocInterfaceControl not initialized!");
}
}
}
