HereFishyFishy/olimp8/AddUser.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.Shapes;

namespace olimp8
{
    /// <summary>
    /// Interaction logic for AddUser.xaml
    /// </summary>
    public partial class AddUser : Window
    {
        olimp_8Entities entity = new olimp_8Entities();
        public AddUser()
        {
            InitializeComponent();
            RoleBox.ItemsSource = entity.Role.ToList();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            if (string.IsNullOrWhiteSpace(LoginBox.Text) || string.IsNullOrWhiteSpace(PassBox.Text) || string.IsNullOrWhiteSpace(NameBox.Text) || string.IsNullOrWhiteSpace(SurnameBox.Text) || string.IsNullOrWhiteSpace(PatrBox.Text) || string.IsNullOrWhiteSpace(RoleBox.Text))
            {
                MessageBox.Show("Заполнены не все поля");
                return;
            }
            else
            {

                User user = new User
                {
                    Login = LoginBox.Text,
                    Password = PassBox.Text,
                    Name = NameBox.Text,
                    Surname = SurnameBox.Text,
                    Patronymic = PatrBox.Text,
                    RoleID = Convert.ToInt32(RoleBox.SelectedValue),
                    UserStatusID = 1
                };
                entity.User.Add(user);
                entity.SaveChanges();
                MessageBox.Show("Пользователь " + NameBox.Text + " " + SurnameBox.Text + " добавлен!");
            }
        }
    }
}