protected void ButtonAddMessage_Click(object sender, EventArgs e)
{
var db = new MessagesEntities();
Message message = new Message() { MessageText = this.TextBoxMessage.Text };
db.Messages.Add(message);
db.SaveChanges();
this.TextBoxMessage.Text = "";
}
protected void Page_Load(object sender, EventArgs e)
{
int numberOfElements = 100;
var db = new MessagesEntities();
this.ListViewMessages.DataSource =
db.Messages.OrderBy(m => m.MessageId)
.Skip(Math.Max(0, db.Messages.Count() - numberOfElements))
.Take(numberOfElements).ToList();
this.ListViewMessages.DataBind();
}
