private void Add10TestStudents()
{
Random random = new Random();
int addStudents = 10;
int studentCount = db.Count;
for (int i = 1; i <= addStudents; i++)
{
int studentId = studentCount + i;
string name = "Student" + studentId.ToString();
int mark1 = random.Next(56, 78);
int mark2 = random.Next(79, 86);
int mark3 = random.Next(90, 100);
string schoolName = "SchoolName" + random.Next(10).ToString();
string district = "District" + random.Next(20).ToString();
Student student = new Student(id: studentId, name: name, mark1: mark1, mark2: mark2, mark3: mark3, schoolName: schoolName, district: district);
db.AddStudent(student);
}
}
private void AddStudent()
{
Console.WriteLine("Enter Id");
int id;
string userInput = Console.ReadLine();
if (!Int32.TryParse(userInput, out id))
{
Console.WriteLine("Invalid Id ,Please enter id positive Integer");
return;
}
Console.WriteLine("Enter Name");
string name = Console.ReadLine();
Console.WriteLine("Enter Mark1");
int mark1 = 0;
userInput = Console.ReadLine();
if ((!Int32.TryParse(userInput, out id)) || mark1 < 0 || mark1 > 100)
{
Console.WriteLine("Invalid Mark1 ,Please enter Mark1 between Mark1>=0 && Mark1<=100");
return;
}
Console.WriteLine("Enter Mark2");
int mark2 = 0;
userInput = Console.ReadLine();
if ((!Int32.TryParse(userInput, out id)) || mark2 < 0 || mark2 > 100)
{
Console.WriteLine("Invalid Mark2 ,Please enter Mark2 between Mark2>=0 && Mark2<=100");
return;
}
Console.WriteLine("Enter Mark3");
int mark3 = 0;
userInput = Console.ReadLine();
if ((!Int32.TryParse(userInput, out id)) || mark3 < 0 || mark3 > 100)
{
Console.WriteLine("Invalid Mark3 ,Please enter Mark3 between Mark3>=0 && Mark3<=100");
return;
}
Console.WriteLine("Enter SchoolName");
string schoolName = Console.ReadLine();
Console.WriteLine("Enter District");
string district = Console.ReadLine();
Student student = new Student(id, name, mark1, mark2, mark3, schoolName, district);
db.AddStudent(student);
}
public void AddStudent(Student student)
{
students.Add(student);
}