Ext.Net Button Event not firing

Question

I am using Ext.Net and I have a problem.

I am creating dynamic buttons. It is working but if i click, the button event is not working.:(

How can I fix it?

My code:

foreach (var events in eventsInformation)
{
    Ext.Net.Button btn = new Ext.Net.Button();
    btn.ID = events.EvtId.ToString();
    btn.Text = events.EvtName;
    btn.Click += new EventHandler(Tickets_click);
    ViewPort1.Controls.Add(btn);
}