//METHODS:
//constructor from preferences file
public Preferences()
{
preferenceList = new List<Preference>();
preferenceDoc = new XmlDocument();
preferenceDoc.Load(xmlFilename);
XmlNodeList services = preferenceDoc.GetElementsByTagName("webservice");
foreach(XmlNode service in services)
{
Preference newPref = new Preference((XmlElement)service);
preferenceList.Add(newPref);
}
}
public void AddPreference(Preference preference)
{
foreach (Preference preference_ in preferenceList)
{
if (preference_.ServiceName == preference.ServiceName)
{
throw new Exception("That preference already exists!");
}
}
preferenceList.Add(preference);
//create xml for the preference and write to disk
XmlElement newElement = preference.getXmlPreference(preferenceDoc);
preferenceDoc.Save(xmlFilename);
}
public void AddPreference(string serviceName, settings setting)
{
Preference preference = new Preference(serviceName, setting);
AddPreference(preference);
}