triggers to refresh.
You can use post back events such like click,Tick ,CheckChanged to refresh an update panel .
All thing you have to do is introducing a new tag as follows.
you can use the above timer to trigger
as follows you can use tick event of a timer to refresh a page in regular intervals.
The final code looks as above .It will refresh the update panel in every 30 seconds.
protected void Timer1_Tick(object sender, EventArgs e)
{
Label1.Text = " Refreshed at: " + DateTime.Now.ToLongTimeString();
}
You can specify your code in the tick event as above
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