public static void updateStudentGradeMenu() { Console.Clear(); Console.WriteLine("UPDATE STUDENT GRADE"); Console.WriteLine("Please input the student name"); String studentName = Console.ReadLine(); school.printCourseShort(studentName); Console.WriteLine("Please input the course name"); String courseName = Console.ReadLine(); Console.WriteLine("Please input the grade"); int grade = InputValidation.checkGrade(Console.ReadLine()); school.updateStudentGrade(studentName, courseName, grade); Console.WriteLine("Press any key to continue"); Console.ReadLine(); }