private void ucMenu_Load(object sender, EventArgs e) { db_QLCHEntities2 dl = new db_QLCHEntities2(); nhanvien nv = ttTaiKhoan.get(); if (nv.quyenhan == 1) { lbltrangchu.Visible = false; lblQlnhanvien.Visible = false; lblQlsanpham.Visible = false; lblQLdondathang.Visible = false; lblQldonhangnhap.Visible = false; lblQlbaohanh.Visible = false; lblBaocao.Visible = false; lblThongke.Visible = false; } else if (nv.quyenhan == 2) { lbltrangchu.Visible = false; lblQlsanpham.Visible = false; lblQLdondathang.Visible = false; lblQldonhangnhap.Visible = false; lblQlbaohanh.Visible = false; lblBaocao.Visible = false; lblThongke.Visible = false; } }
private void btntaohoadonnhap_Click(object sender, EventArgs e) { db_QLCHEntities2 dl = new db_QLCHEntities2(); //them mơi //loaihang tv = new loaihang(); //tv.tenloai = "test"; //dl.loaihangs.Add(tv); //dl.SaveChanges(); //update //loaihang tv = dl.loaihangs.First(); //tv.tenloai = "test1"; //dl.SaveChanges(); loaihang tv = dl.loaihangs.First(); dl.loaihangs.Remove(tv); dl.SaveChanges(); }