Web Forms :: Dropdownlist Control Inside Loginview Cannot Be Accessed

May 14, 2010

i am getting this error "A control with ID 'NewAssignTL' could not be found for the trigger in UpdatePanel 'UpdatePanel'. " i have 2 problems i cannot access my dropdownList control from code behind and i triggers cannot access the control.

my.aspx page

team leader name"
ConnectionStrings:ApplicationServices %>"
GroupID, Description FROM aspnet_Groups WHERE (Active = 'True')">

my gridview is here


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