UP_wpf/Sessioa/Pages/OrderNew.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Sessioa.BaseModel;
using Sessioa.Classes;
using System.Data.Entity;

namespace Sessioa.Pages
{
    /// <summary>
    /// Логика взаимодействия для OrderNew.xaml
    /// </summary>
    public partial class OrderNew : Page
    {
        User user = null;
        public OrderNew(User userSign)
        {
            InitializeComponent();
            user = userSign;
            if(userSign.UserRole == 2)
            {
                LB_OrderProduct.ItemsSource = BaseClass.C_Base.Order.Include(x => x.PointsOfIssue).Include(x=>x.User).ToList();
            }
            else if (userSign.UserRole == 1)
                LB_OrderProduct.ItemsSource = BaseClass.C_Base.Order.Include(x => x.PointsOfIssue).Where(x => x.UserID == userSign.UserID).ToList();
        }

        private void UserOrder_Loaded(object sender, RoutedEventArgs e)
        {
            TextBlock tb = (TextBlock)sender;
            if(tb.Uid != null && user.UserRole == 2)
            {
                User us = BaseClass.C_Base.User.FirstOrDefault(x => x.UserID.ToString() == tb.Uid);
                tb.Text = $"Заказчик: {us.UserSurname} {us.UserName[0]}.{(us.UserPatronymic != null && us.UserPatronymic != string.Empty ? $"{us.UserPatronymic[0]}." : "")}";
            }
        }

        private void B_Back_Click(object sender, RoutedEventArgs e)
        {
            FrameClass.C_Frame.Navigate(new ProductsPage(user));
        }
    }
}