private void btnAdd_Click(object sender, EventArgs e)
{
bool errorFound = false;
if (string.IsNullOrEmpty(txt_boxName.Text) ||
string.IsNullOrEmpty(txt_boxStudentID.Text) ||
string.IsNullOrEmpty(txt_boxSurname.Text) ||
string.IsNullOrEmpty(txt_boxMajorID.Text))
{
errorFound = true;
MessageBox.Show("Please fill in all the fields");
}
if (!errorFound)
{
string studentID = txt_boxStudentID.Text;
string surname = txt_boxSurname.Text;
string name = txt_boxName.Text;
string dob = datePickerDOB.Value.ToString();
string sex = comboboxSex.Text;
string majorID = txt_boxMajorID.Text;
StudentDAO studentDAO = new StudentDAO();
bool isCreated = studentDAO.AddNewStudent(studentID, surname, name, dob, sex, majorID);
if (isCreated)
{
MessageBox.Show("Student Added", "Succeed");
loadDataGridView();
}
else
{
MessageBox.Show("Student Adding Failed", "Error");
}
}
}
