private bool DoesThisStudent(Student aStudent) { foreach (Student student in studentList) { if (aStudent.RegNo == student.RegNo) return true; } return false; }
public bool CheckRegNo(Student aStudent) { if (DoesThisStudent(aStudent)) { return true; } else { return false; } }
public bool checkRegNo(Department aDeparment,Student aStudent) { bool check = false; foreach(Department department in departmentList) { check = department.CheckRegNo(aStudent); if (check) return true; } return check; }
public bool AddStudent(Department aDepartment, Student aStudent) { bool check=false; foreach (Department department in departmentList) { if (department.Code == aDepartment.Code) { check=aDepartment.AddStudent(aStudent); } } return check; }
private void studentSaveButton_Click(object sender, EventArgs e) { aStudent = new Student(); aStudent.RegNo = studentRegNoTextBox.Text; aStudent.Name = studentNameTextBox.Text; aStudent.Email = studentEmailTextBox.Text; aDepartment=new Department(); aDepartment = (Department)departmentSaveComboBox.SelectedItem; bool check = aUniversity.checkRegNo(aDepartment, aStudent); if (check) { MessageBox.Show("This Registration No already exists."); } else { aUniversity.AddStudent(aDepartment, aStudent); MessageBox.Show("Student added."); } }
//public bool AddStudent(Student aStudent) //{ // if(DoesThisStudent(aStudent)) // { // return true; // } // else // { // studentList.Add(aStudent); // return false; // } //} public bool AddStudent(Student aStudent) { studentList.Add(aStudent); return true; }