void ImportSettings(XmlDocument doc, bool insertEmptyValue, string filename, string user = null, string group = null)
{
if (doc == null)
{
throw new ArgumentNullException("doc");
}
var tags = doc.GetElementsByTagName("Setting");
foreach (XmlElement setting in tags)
{
string name = GetXmlValue(setting, "Name");
string value = Parse(GetXmlValue(setting, "Value"), filename, user, group);
if (name.Length == 0)
{
throw AppExcept(EXCEPT_BAD_ELEM, name, value);
}
if (settings.Contains(name))
{
if (insertEmptyValue || value.Length > 0)
{
settings [name].MaybeParseUpdate(SettingSource.Xml, value);
}
}
else
{
Logger.Write(LogLevel.Warning, "Unrecognized xml setting: {0} with value {1}", name, value);
}
}
}