protected void btnAddShout_Click(object sender, EventArgs e)
{
ShoutItem shout = new ShoutItem();
shout.UserName = txtUserName.Text;
shout.Comment = txtShout.Text;
shout.Timestamp = DateTime.Now;
Application.Lock();
ShoutItemList shoutBox = (ShoutItemList)Application["ShoutBox"];
shoutBox.Add(shout);
Application.UnLock();
lblShoutBox.Text = shoutBox.Display();
txtShout.Text = "";
txtShout.Focus();
}
protected void Page_Load(object sender, EventArgs e)
{
ShoutItemList shoutBox;
if (Application["ShoutBox"] == null)
{
shoutBox = new ShoutItemList();
Application.Add("ShoutBox", shoutBox);
}
else
{
shoutBox = (ShoutItemList)Application["ShoutBox"];
lblShoutBox.Text = shoutBox.Display();
}
if (ScriptManager1.IsInAsyncPostBack != true)
{
txtUserName.Focus();
}
}
