public bool DeleteStudent(int Id) { bool result = false; StudentDTo obj = _Students.FirstOrDefault((StudentDTo arg) => arg.Id == Id); if (obj != null) { _Students.Remove(obj); result = true; } return(result); }
public StudentDTo UpdateStudent(StudentDTo newStudent) { StudentDTo result = _Students.FirstOrDefault((StudentDTo arg) => arg.Id == newStudent.Id); if (result != null) { result.Name = newStudent.Name; result.StudentFee = newStudent.StudentFee; result.Credit = newStudent.Credit; } return(result); }
public void AddStudent(StudentDTo newStudent) { _Students.Add(newStudent); }
public StudentDTo GetStudentById(int Id) { StudentDTo result = _Students.FirstOrDefault((StudentDTo arg) => arg.Id == Id); return(result); }