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);
}