AJAX :: Update Panel On Text Change?

Nov 24, 2010

I have a text box to lookup codes. When you type search criteria in text box, it populates listbox and when you select item in listbox it populates the same text box with the value from listbox.

basically i am using same text box to search and finally populate it with the value. How can use update panel in this case so it doesn't refresh the entire page everytime list box is populated as well as when text box is finally updated.

I am calling a procedure in response to textbox_Changed event to poulate listbox.

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[Code]....

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