private void buttonLoc_Click(object sender, EventArgs e) { Trace.WriteLine(comboBoxGiaoVien.Text); Trace.WriteLine(comboBoxBuoi.Text); Trace.WriteLine(comboBoxLop.Text); Trace.WriteLine(comboBoxThu.Text); Trace.WriteLine("----------------------"); dataGridViewDS_HS.DataSource = GiangDayBUS.Filter(comboBoxGiaoVien.Text, comboBoxLop.Text, comboBoxThu.Text, comboBoxBuoi.Text); }
private void buttonLoc_Click(object sender, EventArgs e) { dataGridViewDS_HS.DataSource = GiangDayBUS.Filter(comboBoxGiaoVien.Text, comboBoxLop.Text, comboBoxThu.Text, comboBoxBuoi.Text); textBoxTongSo.Text = (dataGridViewDS_HS.Rows.Count - 1).ToString(); }