private void btnModifyStudent_Click(object sender, EventArgs e)
        {
            frmStudentAddModify addStudentForm;
            DialogResult result;

            addStudentForm = new frmStudentAddModify();
            addStudentForm.addMode = false;
            addStudentForm.studentID = Convert.ToInt32(studentIDTextBox.Text);
            result = addStudentForm.ShowDialog();
            if (result == DialogResult.OK)
            {
                Console.WriteLine("Clicked OK on Modify Student");
                this.studentTableAdapter.FindByID(this.expStudentsAndMajorsDataSet.Student, addStudentForm.studentID);
            }
            else if (result == DialogResult.Cancel)
            {
                Console.WriteLine("Clicked Cancel on Modify Student");
            }
        }
        private void btnAddStudent_Click(object sender, EventArgs e)
        {
            frmStudentAddModify addStudentForm;
            DialogResult result;

            addStudentForm = new frmStudentAddModify();
            addStudentForm.addMode = true;
            result = addStudentForm.ShowDialog();
            if (result == DialogResult.OK)
            {
                Console.WriteLine("Clicked OK on Add Student");
                studentIDToolStripTextBox.Text = addStudentForm.studentID.ToString();
                findByIDToolStripButton.PerformClick();
            }
            else if (result == DialogResult.Cancel)
            {
                Console.WriteLine("Clicked Cancel on Add Student");
            }
        }