c# - 1001 An Error has occurred. Silverlight Application -

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i have encountered '1001 error has occurred.' @ runtime in silverlight application on of client machines. happens when handling keydown event of datagrid. event gets fired , able identify key pressed, while getting sellecteditem value runtime error occurs.

please note on client machines error not encountered , works fine.

any thoughts or suggestions appreciated.

thanks in advance.

that client has lower version of sl.. used silverlightversion.com check version.. after upgrade runtime error not there more...


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