Simple Auto Mapper

map.cs

public static class Extensions{
    public void Assign(this object destination, object source)
        {
            if (source != null)
            {
                var destProperties = destination.GetType().GetProperties();
                foreach (var sourceProperty in source.GetType().GetProperties())
                {
                    foreach (var destProperty in destProperties)
                    {
                        if (destProperty.Name == sourceProperty.Name && destProperty.PropertyType.IsAssignableFrom(sourceProperty.PropertyType))
                        {
                            destProperty.SetValue(this, sourceProperty.GetValue(source, new object[] { }), new object[] { });
                            break;
                        }
                    }

                }
            }
        }
    }
}