private void XemHoSoHocSinh_Load(object sender, EventArgs e) { cboMaLop.DataSource = myHSHS.LayDanhSachHoSoHocSinh(); cboMaLop.DisplayMember = "MaLop"; cboMaLop.ValueMember = "MaLop"; dgvHienThi.DataSource = myHSHS.LayDanhSachHoSoHocSinh(); }
private void HoSoHocSinh_Load(object sender, EventArgs e) { cboMaLop.DataSource = lop.LayDsLop(); cboMaLop.DisplayMember = "Tenlop"; cboMaLop.ValueMember = "MaLop"; cboGT.DataSource = myHSHS.LayGT(); cboGT.DisplayMember = "GioiTinh"; cboGT.ValueMember = "GioiTinh"; dgvHSHS.DataSource = myHSHS.LayDanhSachHoSoHocSinh(); }
private void btnTim_Click(object sender, EventArgs e) { if (txtMaHS.Text == txtMaHS.Text) { HoSoHocSinhBUL hoSoHocSinhBUL = new HoSoHocSinhBUL(); string MaHocSinh = txtMaHS.Text; DataTable dt = hoSoHocSinhBUL.TimKiem(MaHocSinh); dgvHT.DataSource = dt; } else { dgvHT.DataSource = myHSHS.LayDanhSachHoSoHocSinh(); } }