Setting ModalPopupExtender TargetControlID to LIstView Button

Question

I am wondering how I am able to set the TargetControlID of my ModalPopupExtender to the Button on my ListView.

The button that I

Answer 1

You could use java-script to do the job instead:

Open pop-up
Close pop-up

UPDATE (using server side) You need to set a fake server button(display: none) as a target control id to your popup extender first:

on your code behind whenever you want to display or close the popup, you just need to call the following functions:

  mp1.Show();    //to display popup

  mp1.Hide()     //to close popup