Server:
        private void GetFeatures()
        {
               …………..
            PostgreLayer.FeatureSource.Open();

            FeaturesToTransfer featuresToTransfer = new FeaturesToTransfer();
            featuresToTransfer. Features= PostgreLayer.FeatureSource.GetAllFeatures(ReturningColumnsType.AllColumns);
            GeoSerializer geoSericalizer = new GeoSerializer();
            string featuresToTransferSerialized = geoSericalizer.Serialize(featuresToTransfer);
              //use socket to transfer featuresToTransferSerialized
               …………………
        }
        [Serializable]
        class FeaturesToTransfer
        {
            public Collection<Feature> Features;
        }

Client:
      private void recievingFeatures(string featuresSerialized)
        {
               …………..
            GeoSerializer geoSericalizer = new GeoSerializer();
            FeaturesToTransfer featuresToTransfer = geoSericalizer.Deserialize(featuresToTransferSerialized) as FeaturesToTransfer;
            InMemoryFeatureLayer inmLayer = new InMemoryFeatureLayer();
            foreach (Feature feature in featuresToTransfer.Features)
            {
                inmLayer.InternalFeatures.Add(feature);
            }

             ……………..
        }
        [Serializable]
        class FeaturesToTransfer
        {
            public Collection<Feature> Features;
        }