private void Page_UserInfo_Loaded(object sender, RoutedEventArgs e) { ws = new kidmathwebserviceSoapClient(); List <khoaHoc> dskhoahoc = new List <khoaHoc>(); dskhoahoc = ws.getDataKhoaHocAsync().Result.Body.getDataKhoaHocResult.ToList <khoaHoc>(); flipview_dskhoahoc.ItemsSource = dskhoahoc; txtblock_userloginedname.Text = UserSession.userlogined.tenNguoiDung; txtblock_email.Text = UserSession.userlogined.email; txtblock_soDienThoai.Text = UserSession.userlogined.soDienThoai; txtblock_tenNguoiDung.Text = UserSession.userlogined.tenNguoiDung; txtblock_username.Text = UserSession.userlogined.username; txtblock_soTienDaNap.Text = Convert.ToString(UserSession.userlogined.soTienDaNap) + " ( VNĐ)"; txtblock_soTienHienCo.Text = UserSession.userlogined.soTienHienCo + " ( VNĐ)"; ws = new kidmathwebserviceSoapClient(); List <muaKhoaHoc> dslichsumua = new List <muaKhoaHoc>(); dslichsumua = ws.getDatMuaKhoaHocAsync().Result.Body.getDatMuaKhoaHocResult.ToList <muaKhoaHoc>(); dslichsumua = dslichsumua.FindAll(hoadon => hoadon.username == UserSession.userlogined.username); foreach (var oder in dslichsumua) { oder.giaKhoaHoc = -oder.giaKhoaHoc; if (oder.maKhoaHoc == "l1cb") { oder.maKhoaHoc = "Mua khóa lớp 1"; } else if (oder.maKhoaHoc == "l2cb") { oder.maKhoaHoc = "Mua khóa lớp 2"; } else if (oder.maKhoaHoc == "l3cb") { oder.maKhoaHoc = "Mua khóa lớp 3"; } else if (oder.maKhoaHoc == "l4cb") { oder.maKhoaHoc = "Mua khóa lớp 4"; } else if (oder.maKhoaHoc == "l5cb") { oder.maKhoaHoc = "Mua khóa lớp 5"; } else if (oder.maKhoaHoc == "ontapcb") { oder.maKhoaHoc = "Mua khóa ôn tập"; } else { oder.maKhoaHoc = "Không xác định"; } } gvlichsumua.ItemsSource = dslichsumua; ws = new kidmathwebserviceSoapClient(); List <lichSuNapTien> dslichsunap = new List <lichSuNapTien>(); dslichsunap = ws.getDataLichSuNapTienAsync().Result.Body.getDataLichSuNapTienResult.ToList <lichSuNapTien>(); dslichsunap = dslichsunap.FindAll(hoadon => hoadon.username == UserSession.userlogined.username); gvlichsunap.ItemsSource = dslichsunap; }