private void frmGiamSatXe_BaoHoatDong_Load(object sender, EventArgs e) { dulieu = lienlac.GSX_BaoHoatDong_GetXe(); txtSoHieu.Properties.DataSource = dulieu; txtSoHieu.Properties.DisplayMember = "SoHieuXe"; txtSoHieu.Properties.ValueMember = "MaLaiXe"; lVungDieuHanh.Properties.DataSource = new VungDieuHanh().GetTenVungDieuHanh(); lVungDieuHanh.Properties.DisplayMember = "TenVung"; lVungDieuHanh.Properties.ValueMember = "Id"; deGioDi.DateTime = GiamSatXe_LienLac.Inst.GetTimeServer(); txtSoHieu.Focus(); }