public void NhapHang_GUI_Load(object sender, EventArgs e)
        {
            tbl = nk_BUS.Display("SELECT SANPHAM.MASP,TENSP,SLNHAP,DONVI,NHAPKHO.GIANHAP,NGAYNHAP,HOTEN " +
                                 "FROM SANPHAM,NHAPKHO,NHANVIEN " +
                                 "WHERE NHAPKHO.NGNHAP = MANV AND SANPHAM.MASP = NHAPKHO.MASP AND NGAYNHAP ='" + DateTime.Now + "'");

            DataGrid.DataSource         = tbl;
            DataGrid.AllowUserToAddRows = false;


            tblSP               = sp_BUS.Display("SELECT MASP, TENSP, GIANHAP FROM SANPHAM");
            txtID.DataSource    = tblSP;
            txtID.DisplayMember = "MASP";
            txtID.ValueMember   = "MASP";

            txtTen.DataSource    = tblSP;
            txtTen.DisplayMember = "TENSP";
            txtTen.ValueMember   = "TENSP";

            txtGiaNhap.DataSource    = tblSP;
            txtGiaNhap.DisplayMember = "GIANHAP";
            txtGiaNhap.ValueMember   = "GIANHAP";

            txtDay1.Value = txtDay2.Value = txtNgaynhap.Value = DateTime.Now;
        }
        public void QLDichVu_GUI_Load(object sender, EventArgs e)
        {
            tblSP = sp_BUS.Display("SELECT * FROM SANPHAM WHERE LOAI != N'Phụ tùng' ORDER BY LOAI ");
            DataGridSanPham.DataSource         = tblSP;
            DataGridSanPham.AllowUserToAddRows = false;


            txtLoai.DataSource    = tblSP;
            txtLoai.DisplayMember = "LOAI";
            txtLoai.ValueMember   = "LOAI";

            txtTimLoai.DataSource    = tblSP;
            txtTimLoai.DisplayMember = "LOAI";
            txtTimLoai.ValueMember   = "LOAI";
        }
        public void Kho_GUI_Load(object sender, EventArgs e)
        {
            if (nv_BUS.getIDPQ(_Ten) != 1)
            {
                bunifuFlatButton2.Enabled = false;
                btnXoa.Enabled            = false;
                btnSua.Enabled            = false;
            }
            else
            {
                bunifuFlatButton2.Enabled = true;
                btnXoa.Enabled            = true;
                btnSua.Enabled            = true;
            }


            tblSP = sp_BUS.Display("SELECT * FROM SANPHAM WHERE LOAI = N'Phụ tùng'");
            DataGridSanPham.DataSource         = tblSP;
            DataGridSanPham.AllowUserToAddRows = false;
        }
        private void PhieuKho_GUI_Load(object sender, EventArgs e)
        {
            DataTable dt  = new DataTable();
            RpKho     Kho = new RpKho();

            dt = sp_BUS.Display(sql);

            Kho.SetDataSource(dt);
            crystalReportViewer1.ReportSource = Kho;
            crystalReportViewer1.Refresh();
        }
        private void loadSP()
        {
            tblSP = sp_BUS.Display("SELECT * FROM SANPHAM ORDER BY LOAI ");

            txtTenSanPham.DataSource    = tblSP;
            txtTenSanPham.DisplayMember = "TENSP";
            txtTenSanPham.ValueMember   = "TENSP";

            txtGiaBan.DataSource    = tblSP;
            txtGiaBan.DisplayMember = "GiaBan";
            txtGiaBan.ValueMember   = "GiaBan";

            txtDonVi.DataSource    = tblSP;
            txtDonVi.DisplayMember = "DonVi";
            txtDonVi.ValueMember   = "DonVi";

            txtLoai.DataSource    = tblSP;
            txtLoai.DisplayMember = "Loai";
            txtLoai.ValueMember   = "Loai";

            txtTonKho.DataSource    = tblSP;
            txtTonKho.DisplayMember = "SoLuong";
            txtTonKho.ValueMember   = "SoLuong";
        }