private void btnAddStudent_Click(object sender, EventArgs e)
{
Form addStudentForm = new addStudentForm();
DialogResult selectedBtn = addStudentForm.ShowDialog();
if (selectedBtn == DialogResult.OK)
{
studentList.Add((Student)addStudentForm.Tag);
updateStudents();
}
}
public StudentList readFile()
{
StudentList studentList = new StudentList();
StreamReader fileReader = new StreamReader(new FileStream(file, FileMode.Open, FileAccess.Read));
while (fileReader.Peek() != -1)
{
string line = fileReader.ReadLine();
string[] infoArray = line.Split('|');
string name = infoArray[0];
List <int> gradeList = new List <int>();
for (int i = 1; i < infoArray.Length; i++)
{
gradeList.Add(Convert.ToInt32(infoArray[i]));
}
studentList.Add(new Student(name, gradeList));
}
fileReader.Close();
return(studentList);
}
