// Delete exam
private void MBtnDeleteExam_Click(object sender, EventArgs e)
{
if (bsListExam.Count > 0)
{
DialogResult result = MessageBox.Show("Bạn có thật sự muốn xoá kỳ thi?", "Xoá kỳ thi", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
var examId = (string)mGridListExam.SelectedRows[0].Cells[0].Value;
DeleteExam?.Invoke(examId, null);
}
}
}
protected void txt_delete_Click(object sender, EventArgs e)
{
string a, b, c, d, f, g, h;
a = txt_question.Text;
b = txt_1.Text;
c = txt_2.Text;
d = txt_3.Text;
f = txt_4.Text;
g = dd1.SelectedValue;
if (g == "CHOICE A")
{
h = b;
}
else if (g == "CHOICE B")
{
h = c;
}
else if (g == "CHOICE C")
{
h = d;
}
else
{
h = f;
}
int count = 0;
DeleteExam.delete(name, id, ref count);
txt_question.Text = "";
txt_1.Text = "";
txt_2.Text = "";
txt_3.Text = "";
txt_4.Text = "";
lbl_number.Text = count.ToString();
}
