Update LanguagesExploration.cs
Update LanguagesExploration.cs

getter and setter according to MSDN code guidelines
kpratama24/LanguagesExploration,pascalalfadian/LanguagesExploration,pascalalfadian/LanguagesExploration,pascalalfadian/LanguagesExploration,pascalalfadian/LanguagesExploration,pascalalfadian/LanguagesExploration,pascalalfadian/LanguagesExploration,kpratama24/LanguagesExploration