Question

I know how to pass a list of values in arrays

   int[] unit = new int[] {1,-3,3,4};
        string[] letter_grade = new string[] {"a+","B","c","W"};
        double totalGPA;
        GPA get = new GPA();
        get.getgpa(unit, letter_grade ,out totalGPA);

but i wanted to know how to pass it using structs i can send single value but not getting how to send list of values

         double totalGPA;
        GPA get = new GPA();
        GPAList[] Val = new GPAList[1];
        Val[0].grade ="d";
        Val[0].unitgrade = 4;
        get.getgpa(Val[0], out totalGPA);

Answer 1

You just pass the struct array Val to getgpa:

get.getgpa(Val, out totalGPA);

Then getgpa should accept a array of GPA structs:

void getgpa(GPA[] gpas, out double totalGPA)