public MainWindow()
{
InitializeComponent();
db = new ChannelContext();
db.Items.Load();
DataGrid1.ItemsSource = db.Items.Local.ToBindingList();
Closing += MainWindow_Closing;
//using (ChannelContext db = new ChannelContext())
//{
//#region try1
//// создаем два объекта Item
//Item Item1 = new Item { Title = "test", Link = "test", Description = "test", PubDate = "test" };
//Item Item2 = new Item { Title = "test2", Link = "test2", Description = "test2", PubDate = "test2" };
//// добавляем их в бд
//db.Items.Add(Item1);
//db.Items.Add(Item2);
//db.SaveChanges();
//// получаем объекты из бд и выводим на консоль
//var Items = db.Items;
//foreach (Item u in Items)
//{
// textBox1.Text += u.Id + " " + u.Title + " " + u.Link + " " + u.Description + " " + u.PubDate + "\n";
//}
//#endregion
//Channel channel1 = new Channel
//{
// Title = "one",
// Description = "one",
// Link = "one",
// Copyright = "one"
//};
//Channel channel2 = new Channel
//{
// Title = "one2",
// Description = "one2",
// Link = "one2",
// Copyright = "one2"
//};
//db.Channels.AddRange(new List<Channel> { channel1, channel2 });
//db.SaveChanges();
// один к одному
//ChannelImage ChannelImage1 = new ChannelImage
//{
// Id = channel1.Id,
// ImgTitle = "one",
// ImgLink = "one",
// ImgURL = "one"
//};
//ChannelImage ChannelImage2 = new ChannelImage
//{
// Id = channel2.Id,
// ImgTitle = "one2",
// ImgLink = "one2",
// ImgURL = "one2"
//};
//db.ChannelImages.AddRange(new List<ChannelImage> { ChannelImage1, ChannelImage2 });
//db.SaveChanges();
// вывоооод
//MessageBox.Show("Ok!");
// foreach (Channel ch in db.Channels.Include("ChannelImages").To
//{
// textBox1.Text += u.Id + " " + u.Title + " " + u.Link + " " + u.Description + " " + u.PubDate + "\n";
//}
//}
}