c# - Calling a method that expects an array of objects -

i'm learning c# , have written console program save an array of high scores file. although program works, how have got work making me feel uneasy , feels more of hack solution looking guidance on how should have written it.

what doing within main method is:

1. declaring array of highscore objects
2. initialising them
3. assigning values array.

i happy have done until now, it's following 2 steps make me uneasy

4. i declare highscore object
5. i use object pass array of highscores savehighscores method.

here code:

using system; using system.collections.generic; using system.linq; using system.text; using system.threading.tasks; using system.io;  namespace highscore {     class highscore     {         public string name { get; set; }          public int score { get; set; }          public void savehighscores(highscore[] highscores)         {             string allhighscorestext = "";              foreach (highscore score in highscores)             {                  allhighscorestext += $"{score.name},{score.score}" + environment.newline;             }              file.writealltext("c:/temp/highscores.csv", allhighscorestext);         }          static void main(string[] args)         {             highscore[] highscore = new highscore[2];              (int = 0; < highscore.length; i++)             {                 highscore[i] = new highscore();             }              highscore[0].name = "a";             highscore[0].score = 100;              highscore[1].name = "b";             highscore[1].score = 200;              // following 2 lines correct or missing something?             highscore hs = new highscore();              hs.savehighscores(highscore);          }     } } 

make savehighscores static , won't need instance of highscore call it. (you can call directly highscore.savehighscores())