private string ElementToValue(XElement element, bool isPath)
{
if (element == null)
{
return(null);
}
// Return the optional value which if not there will be null;
string value = XElementUtility.GetOptionalAttributeValue(element, ConfigurationContants.ValueAttribute);
if (!isPath || String.IsNullOrEmpty(value))
{
return(value);
}
return(Path.Combine(Root, ResolvePath(Path.GetDirectoryName(ConfigFilePath), value)));
}
private static XElement FindElementByKey(XElement sectionElement, string key, XElement curr)
{
XElement result = curr;
foreach (var element in sectionElement.Elements())
{
string elementName = element.Name.LocalName;
if (elementName.Equals("clear", StringComparison.OrdinalIgnoreCase))
{
result = null;
}
else if (elementName.Equals("add", StringComparison.OrdinalIgnoreCase) &&
XElementUtility.GetOptionalAttributeValue(element, ConfigurationContants.KeyAttribute).Equals(key, StringComparison.OrdinalIgnoreCase))
{
result = element;
}
}
return(result);
}
