EntityResolverImpl.cs

EntityResolver<BaseClass> resolver = (partition, row, timestamp, properties, etag) =>
        {
            var type = Type.GetType(properties["Type"].StringValue);
            var entity = (BaseClass)Activator.CreateInstance(type);
                                                           
            entity.PartitionKey = partition;
            entity.RowKey = row;
            entity.Timestamp = timestamp;
            entity.ETag = etag;
                                                           
            entity.ReadEntity(properties, null);

            return entity;
        };