public void ReadWaveformData(string filename)
{
XmlSerializer serializer = new XmlSerializer(typeof(WaveformData));
serializer.UnknownNode += new XmlNodeEventHandler(SerializationHelper.UnknownNode);
serializer.UnknownAttribute += new XmlAttributeEventHandler(SerializationHelper.UnknownAttribute);
FileStream fs = new FileStream(filename, FileMode.Open);
WaveformData wfd = (WaveformData)serializer.Deserialize(fs);
// populate our waveform dictionary
foreach (Waveform wf in wfd.Waveforms)
{
string[] data = wf.Data.Split(COMMA_SEPARATOR);
wf.DataPoints = Array.CreateInstance(typeof(Double), data.Length) as double[];
int size = 0;
double result;
foreach (string point in data)
{
if (Double.TryParse(point, out result))
{
wf.DataPoints[size++] = result;
}
}
_waveforms.Add(wf.Name, wf);
}
}
public void CreateWaveformData(string filename)
{
// Creates an instance of the XmlSerializer class;
// specifies the type of object to serialize.
XmlSerializer serializer = new XmlSerializer(typeof(WaveformData));
TextWriter writer = new StreamWriter(filename);
WaveformData wfd = new WaveformData();
// Creates an address to ship and bill to.
Waveform wf = new Waveform();
wf.Name = "ECG";
wf.Data = "0.0,1.0,5.0,0.0,3.0,1.0,5.0,5.0,0.0,1.0";
wfd.Waveforms = new Waveform[] { wf };
// Serializes the waveform data, and closes the TextWriter.
serializer.Serialize(writer, wfd);
writer.Close();
}
