private object EvaluateRecursive(IConfigurationSectionHandler factory, object config, string[] keys, int iKey, XmlTextReader reader, object context)
{
string name = keys[iKey];
int depth = reader.Depth;
while (reader.Read() && reader.NodeType != XmlNodeType.Element)
{
;
}
while (reader.Depth == depth + 1)
{
if (reader.Name == name)
{
if (iKey < keys.Length - 1)
{
config = EvaluateRecursive(factory, config, keys, iKey + 1, reader, context);
}
else
{
// Call configuration section handler
int line = reader.LineNumber;
// Try-catch is necessary to protect from exceptions in user config handlers
try
{
ConfigXmlDocument doc = new ConfigXmlDocument();
doc.LoadSingleElement(filename, reader);
config = factory.Create(config, context, doc.DocumentElement);
}
catch (ConfigurationException)
{
// Bubble ConfigurationExceptions
throw;
}
catch (XmlException)
{
// Bubble XmlExceptions
throw;
}
catch (Exception ex)
{
// Wrap all others as ConfigurationExceptions
throw new ConfigurationException("Exception in ConfigSectionHandler", ex, filename, line);
}
}
continue;
}
StrictSkipToNextElement(reader);
}
return(config);
}
private object EvaluateRecursive(IConfigurationSectionHandler factory, object config, string[] keys, int iKey, XmlTextReader reader)
{
string name = keys[iKey];
int depth = reader.Depth;
while(reader.Read() && reader.NodeType != XmlNodeType.Element);
while (reader.Depth == depth + 1)
{
if (reader.Name == name)
{
if (iKey < keys.Length - 1)
{
config = EvaluateRecursive(factory, config, keys, iKey + 1, reader);
}
else
{
// Call configuration section handler
int line = reader.LineNumber;
// Try-catch is necessary to protect from exceptions in user config handlers
try
{
ConfigXmlDocument doc = new ConfigXmlDocument();
doc.LoadSingleElement(filename, reader);
config = factory.Create(config, null, doc.DocumentElement);
}
catch(ConfigurationException)
{
// Bubble ConfigurationExceptions
throw;
}
catch (XmlException)
{
// Bubble XmlExceptions
throw;
}
catch(Exception ex)
{
// Wrap all others as ConfigurationExceptions
throw new ConfigurationException("Exception in ConfigSectionHandler", ex, filename, line);
}
}
continue;
}
StrictSkipToNextElement(reader);
}
return config;
}
