To support MVVM features,
we need easy way of set the data to the factory created object from the model.
Here we need few bindings,
bind the data to the existing text part
bind the data to the message signal emit
bind the data to the path of given factory
and we need to support easy way to get the Efl.Part info in C# lang,
by giving static part class which user can directly refered in the library.