public SampleSettingsViewModel(IDictionary <string, object> dictionary)
{
Name = GetDictionaryEntry <string>(dictionary, "Name");
BirthDate = GetDictionaryEntry(dictionary, "BirthDate", new DateTime(1980, 1, 1));
CodesInCSharp = GetDictionaryEntry <bool>(dictionary, "CodesInCSharp");
NumberOfCopies = GetDictionaryEntry(dictionary, "NumberOfCopies", 1.0);
BackgroundNamedColor = NamedColor.Find(GetDictionaryEntry(dictionary, "BackgroundNamedColor", "White"));
}