private void iLoaiKhachHang_EditValueChanged(object sender, EventArgs e) { int LoaiKhachHang = (int)iLoaiKhachHang.EditValue; loaiGiaoDichOBindingSource.DataSource = new D_LOAIGIAODICH().DuLieu_NganHang_TheoLoai(LoaiKhachHang, false); DataTen.DataSource = DuLieuTaoSan.NganHangLoaiKhachHang(LoaiKhachHang, (int)(iNganHangID.EditValue ?? 0)); colName2.Visible = LoaiKhachHang == 1; if (!CTM.TrangThaiID) { if ((int)iLoaiKhachHang.EditValue != 6) { iTrangThaiID.EditValue = true; iTrangThaiID.Enabled = false; } else { iTrangThaiID.EditValue = false; iTrangThaiID.Enabled = true; } } }