public IEnumerable<KeyValuePair<string, object>> GetProperties(bool includeInstanceProperties = false)
{
if (includeInstanceProperties && Instance != null)
{
foreach (var prop in this.InstancePropertyInfo)
yield return new KeyValuePair<string, object>(prop.Name, prop.GetValue(Instance, null));
}
foreach (var key in this.Properties.Keys)
yield return new KeyValuePair<string, object>(key, this.Properties[key]);
}