Parameters & Arguments (OOPC - Part 03)

 

 - JAVA  Language -


Parameters & Arguments






🔅 Method,

       public static void main (String [] args){ →Main method

   }  

    

   void myheight (){ → myheight āļąāļ¸් method āļ‘āļš,
  
   }


  • Method āļ‘āļšāļš් āˇ€ෙāļą්āļą āļąāļ¸් āļ…āļąිāˇ€ාāļģ්āļēāļēෙāļą්āļ¸ āļ­ිāļļිāļē āļēුāļ­ු āļ…ංāļœ āļ¯ෙāļšāļš් āļ‡āļ­
        āļ‘āļąāļ¸්,
                 1. return type
                2. method name (Parameter)


        Example :-
            
                 void →  return type

                 myheight() →  method name (Parameter)



🔅 Return Type,

  • void  →  default (Any Data Type / String āļ‡āļ­ුāˇ…ුāˇ€)

  • data Type / String  →  (String āļ‡āļ­ුāˇ…ුāˇ€ āļ•āļąෑāļ¸ Data Type āļ‘āļšāļš්,                                            return keyword āļ‘āļš āˇƒāļ¸āļœ āļēෙāļ¯ිāļē āˇ„ැāļš.)   
                               →  (āļ¸ෙāļ¸ āļ…āˇ€āˇƒ්āļŽාāˇ€ේāļ¯ී  Data Type āˇ€āļģ්āļœ āļšිāˇ„ිāļ´āļēāļš් āļēෙāļ¯ිāļē                                            āļąොāˇ„ැāļš.)
 



  • Output āļ‘āļš āļ‘āļŊිāļēāļ§ āļ¯ෙāļą්āļą return type āļ‘āļšāļš් āļēොāļ¯ා āļœāļąි.




🔅 Parameter List,






  • Input / Output āļšāļģāļą්āļą āļ…āˇ€āˇ්‍āļē Value āļ‘āļš āļ­ිāļēාāļœāļą්āļą Parameter List āļ‘āļš āļˇාāˇ€ිāļ­ා āļšāļģāļēි.

- See You in Part 4 -






I.m Devinda Wanasinghe

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