public MainWindow()
{
InitializeComponent();
//TestFill fill = new TestFill();
// fill.Fill();
// MessageBox.Show("Filled");
ChatContext db = new ChatContext();
listUsers.ItemsSource = db.Users.ToList();
listMessages.ItemsSource = GetMessages();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
User s = listUsers.SelectedItem as User;
Message m = new Message
{
Date = DateTime.Now,
Sender = s,
Text = MessageText.Text
};
using (ChatContext db = new ChatContext())
{
db.Users.Attach(s);
db.Messages.Add(m);
db.SaveChanges();
}
MessageText.Text = String.Empty;
listMessages.ItemsSource = GetMessages();
}
public void Fill()
{
using (ChatContext db = new ChatContext())
{
User user1 = new User {
Nickname = "Vasyan"
};
User user2 = new User {
Nickname = "Kolya"
};
User user3 = new User {
Nickname = "S***n"
};
Message mes1 = new Message()
{
Text = "Hello", Sender = user1, Date = DateTime.Now
};
Message mes2 = new Message()
{
Text = "Hi. How are you?", Sender = user2, Date = DateTime.Now
};
Message mes3 = new Message()
{
Text = "Norm))00", Sender = user2, Date = DateTime.Now
};
Message mes4 = new Message()
{
Text = "Hi guys!", Sender = user3, Date = DateTime.Now
};
db.Messages.Add(mes1);
db.Messages.Add(mes2);
db.Messages.Add(mes3);
db.Messages.Add(mes4);
db.SaveChanges();
}
}
