public bool CheckUniqueID(string StudentId, out bool correct)
        {
            StreamReader reader   = new StreamReader(path1);
            string       s_record = reader.ReadToEnd();

            reader.Close();
            correct = false;
            createProfile obj = new createProfile();

            if (StudentId[2] == '-' && StudentId[9] == '-' && StudentId.Length.Equals(13))
            {
                correct = true;
            }
            else
            {
                correct = false;
                MessageBox.Show("Invalid ID, try again: ");
                obj.textID.Text = "";
            }


            if (s_record.Contains(StudentId))
            {
                MessageBox.Show("This Student ID has already been saved, try again: ");
                obj.textID.Text = "";
            }

            return(correct);
        }
        private void button1_Click(object sender, EventArgs e)
        {
            createProfile cp = new createProfile();

            cp.Show();
            this.Hide();
        }