static void Main()
{
Console.WriteLine("What kind of student are you");
Console.WriteLine("1. School Student");
Console.WriteLine("2. College Student");
Console.WriteLine("Enter Your Choice");
int Choice = int.Parse(Console.ReadLine());
switch (Choice)
{
case 1:
{
Console.WriteLine("Enter Your details: in the order Class, RollNo, Full Name");
var SStud = new SchoolStudent(int.Parse(Console.ReadLine()));
Console.WriteLine("The Details you entered are :");
SStud.DisplayDetails();
}
break;
case 2:
{
Console.WriteLine("Enter Your details: in the order Course, Year, RollNo, Full Name");
var CStud = new CollegeStudent(Console.ReadLine(), int.Parse(Console.ReadLine()));
Console.WriteLine("The Details you entered are :");
CStud.DisplayDetails();
}
break;
default:
Console.WriteLine("Error in choice");
break;
}
}
public virtual void SetUserType(UserType userType)
{
switch (userType)
{
case UserType.UniversityStudent:
Extend = new CollegeStudent(this);
break;
case UserType.HighSchoolStudent:
Extend = new HighSchoolStudent(this);
break;
case UserType.Parent:
Extend = new Parent(this);
break;
case UserType.Teacher:
Extend = new Teacher(this);
break;
default:
throw new ArgumentOutOfRangeException(nameof(userType), userType, null);
}
UserType2 = userType;
}
public static void Main()
{
CollegeStudent stu = new CollegeStudent();
stu._age = 10;
//Code will fail
//CollegeStudent class object do not have access to the '_age' field of the 'Student' class
//as '_age' field's access specifier so only the class that inherits 'Student' class will have access this field
}
public static void Main()
{
SchoolStudent schoolStudent = new SchoolStudent();
CollegeStudent collegeStudent = new CollegeStudent();
schoolStudent.TemplateMethod();
collegeStudent.TemplateMethod();
Console.ReadKey();
}
private void addBtn_Click(object sender, EventArgs e)
{
Student student = new Student();
student.Name = nameTbx.Text;
student.Mssv = mssvTbx.Text;
student.DateOfBirth = dateOfBirthDTP.Value;
student.Address = addressTbx.Text;
student.PhoneNumer = Int64.Parse(phoneNumberTbx.Text);
student.SchoolYear = (int)schoolYearNum.Value;
if (universityRBtn.Checked)
{
student.TypeDegree = "Đại học";
UniversityStudent universityStudent = student as UniversityStudent;
if (specializedAutoCmp.SelectedValue != null)
{
universityStudent.Specialized = specializedAutoCmp.SelectedValue.ToString();
}
students.Add(universityStudent);
}
if (secondaryDegreeRBtn.Checked)
{
student.TypeDegree = "Bằng 2";
SecondaryDegreeStudent secondaryDegreeStudent = student as SecondaryDegreeStudent;
secondaryDegreeStudent.FirstDegree = firstDegreeTbx.Text;
secondaryDegreeStudent.WorkPlace = workPlaceTbx.Text;
students.Add(secondaryDegreeStudent);
}
if (collegeRBtn.Checked)
{
student.TypeDegree = "Cao đẳng";
CollegeStudent collegeStudent = student as CollegeStudent;
students.Add(collegeStudent);
}
listStudentView.Items.Add(new ListViewItem(new string[] {
student.Mssv,
student.Name,
student.DateOfBirth.ToString(),
student.Address,
student.PhoneNumer.ToString(),
student.SchoolYear.ToString(),
student.TypeDegree
}));
}
public void TestMethod1()
{
CollegeStudent student = new CollegeStudent("Rajaraman");
Assert.AreEqual("Rajaraman", student.Name);
}
public static void Main()
{
var stu = new CollegeStudent();
stu._age = 10;
}
