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I have several combo boxes and labels. when a user select any item from the combo box, the corresponding value will be retrieved from database and will be shown on the label. I have done these part successfully.
But my query is, when I select any item from the combo box, the whole page posts back to the server (AutoPostBack set to True.)
is it possible to post back only a part of page not the whole page (i.e. only combo box controls may be posted back to server instead of whole page)?
You could use AJAX to achieve that. In ASP.NET there is the UpdatePanel control which might help you.