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Find a form control that is created after postback

Posted By:      Posted Date: September 17, 2010    Points: 0   Category :ASP.Net
 
HiI have a drop down list (created during form design) with auto postback enabled. And I use AJAX to prevent 'visible postback'. When a user choose an item from the drop down list, the system will then perform a postback and created a set of form control's such as label, drop down list and text box for entry.Then, I will have a button (created during form design), and when I click on the button, i want to find for the form control that are created after the post back, but I cant find them!I wonder if those form controls are render to the web form?? But I have no problem finding the drop down list that is created during design time.Anyway I can find those form controls?Thank You.


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