/// <summary>
/// Deserializes objects from XML file
/// </summary>
/// <param name="stream">The stream.</param>
/// <returns>Deserialized object</returns>
internal static SortedDictionary <string, TopicNode> FromXmlStream(Stream stream)
{
try
{
StreamReader reader = new StreamReader(stream);
Topics tpcs = null;
using ( reader )
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(Topics));
tpcs = (Topics)xmlSerializer.Deserialize(reader);
}
if (tpcs == null)
{
return(null);
}
return(tpcs.CreateDictionary());
}
catch (Exception)
{
return(null);
}
}