In the past we have often used the combination of the GridView and DetailsView to display Master-Detail data. Developers have also used pop-ups to depict similar scenarios where a user clicks on a ?master? row and the details are displayed in a pop-up window. I was recently exploring the ModalPopup extender control which allows a page to display content to the user in a "modal" manner. I thought of trying out the Master-Details scenario using the ModalPopup Extender. This article discusses how to do so. ...
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