How do I create "runat server dynamically?

The AutoPostBack doesn't seem to work. Anything I am leaving out?
Dim dailyEventLabel As New LinkButton
dailyEventLabel.ID = "CalLink"
dailyEventLabel.ToolTip = _myDataSet.Tables("events").Rows(countrows).Item("Event_date")
dailyEventLabel.Text = _myDataSet.Tables("events").Rows(countrows).Item("Eventname")
dailyEventLabel.Attributes.Add("AutoPostback", "true")
AddHandler dailyEventLabel.Click, AddressOf LinkButton1_click
dailyEventLabel.OnClick = LinkButton1_click()
e.Cell.Controls.Add(spaceLabel)
e.Cell.Controls.Add(dailyEventLabel)
End If
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