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();
}
}