AJAX :: GridView In ModalPopup Window Is Empty?

Mar 1, 2010

I am using a modal popup extender to show a popup window. It it, I have a GridView with editable fields in each row. When I click Submit and handle the click event, the GridView's cells' texts are empty, though other controls, e.g. textboxes contain entered values. why the GridView loses its values?

Here is my code:

[Code]....

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[Code]....

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[Code]....

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