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(); }