Dropdown list and postback error

N

nirbhay

Hello All

On one of my pages, i use a gridview control and few dropdown list(all
static entry) to populate the list.
The dropdown list have POSTBACK enabled
The GridView uses object data source for data access.
Initially the page loads fine.
When i try to change the dropdown selection, the page gives the error
along these lines
<< The Cntrl$1001...doesn't exisit, try assigning unique ID to web
controls....>>

The control its points to a command button i used as one of the
gridview column to show edit,cancel button.

All my web controls have ID's assigned.
I get this error specifically when dropdown selection is changed.

Please let me know if this sounds remotely familar
I would be more happy to post exact error message

Cheers
 

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