HI
Please check where I am wrong
since morning I am trying to solve but not succeed.
why asp. so typical. In spite of that It is very popular.
Server Error in '/' Application.
'ddl_c_ed' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value
Description:
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. & ...
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