static void Main(string[] args)
{
Student s = new Student();
s.Name = "Riyaz";
s.Age = 13;
s.Sex = "M";
s.Course = "Big Data";
s.PersonId = "1";
s.AddStudent();
Student b = new Student();
b.Name = "Thiago";
b.Age = 15;
b.Sex = "F";
b.Course = "Big Data 2";
b.PersonId = "2";
b.AddStudent();
Student c = new Student();
c.Name = "Sadio";
c.Age = 11;
c.Sex = "F";
c.Course = "Big Data 3";
c.PersonId = "3";
c.AddStudent();
while (true)
{
Console.WriteLine("1: Add a student");
Console.WriteLine("2: Get a student by Id");
Console.WriteLine("3: Update details of a student");
Console.WriteLine("4: Delete a student");
Console.WriteLine("5: Get all students");
Console.WriteLine("6: EXIT");
Console.WriteLine("Select the number of your choice: ");
string options = Console.ReadLine();
string studentId;
Student student;
switch (options)
{
case "1":
student = GetStudent();
student.AddStudent();
break;
case "2":
Console.WriteLine("Enter Student Id ");
studentId = Console.ReadLine();
student = DataManagement.GetStudentById(studentId);
Console.WriteLine("Student Name:" + student.Name);
break;
case "3":
Console.WriteLine("Enter Student Id ");
studentId = Console.ReadLine();
student = DataManagement.GetStudentById(studentId);
Console.WriteLine("Student Name:" + student.Name);
Console.WriteLine("Enter new details ");
Student updatedStudent = GetStudent();
student.UpdateStudent(updatedStudent);
break;
case "4":
Console.WriteLine("Enter Student Id ");
studentId = Console.ReadLine();
student = DataManagement.GetStudentById(studentId);
student.DeleteStudent();
break;
case "5":
List <Student> students = DataManagement.GetAllStudents();
foreach (Student item in students)
{
Console.WriteLine(item.PersonId + " " + item.Name);
}
break;
case "6":
Environment.Exit(0);
break;
default:
Console.WriteLine("Invalid input. Try again");
break;
}
}
}
