private void tabControl1_Click(object sender, EventArgs e)
{
AdminModel ad = new AdminModel();
dataGridView1.DataSource = ad.GetQuestions();
ManageExam mn = new ManageExam();
dataGridView2.DataSource = mn.GetExams();
}
private void btnDelete_Click(object sender, EventArgs e)
{
string id = IdQuestionDetail.Text;
AdminModel ad = new AdminModel();
if (ad.DeleteQuestion(id) == true)
{
dataGridView1.DataSource = ad.GetQuestions();
ResetGUI();
MessageBox.Show("Delete Question Success", " Notification ", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Delete Question Failed ", " Notification ", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
IdQuestionDetail.ReadOnly = false;
}
private void btnUpdate_Click(object sender, EventArgs e)
{
string id = IdQuestionDetail.Text;
string subject = cbSubject.Text;
string content = rtContent.Text;
string a = rtA.Text;
string b = rtB.Text;
string c = rtC.Text;
string d = rtD.Text;
string correct = "";
if (rdA.Checked)
{
correct = "_a";
}
if (rdB.Checked)
{
correct = "_b";
}
if (rdC.Checked)
{
correct = "_c";
}
if (rdD.Checked)
{
correct = "_d";
}
AdminModel ad = new AdminModel();
if (ad.UpdateQuestion(id, subject, content, correct, a, b, c, d))
{
dataGridView1.DataSource = ad.GetQuestions();
ResetGUI();
MessageBox.Show("Update Question Success", "Notification", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Update Question Failed ", " Notification ", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void button2_Click_1(object sender, EventArgs e)
{
AdminModel ad = new AdminModel();
dataGridView1.DataSource = ad.GetQuestions();
}