visual studio 2008 - How to build an Excel file with login connexion -


i looking way build kind of excel application based on single excel file, used different kind of users different level of authorization.

in ideal world, user open excel file , username , password asked. then, when user connected, sees information in file corresponding level of authorization.

i know can protect excel file password, or protect file reading need connexion login.

i don't know how cross login connexion , excel file, possible ? have ideas me begin ?

fyi : can work visual studio 2008, excel 2010 , sharepoint 2010.

regards,

jay

you add userform workbook which, when called workbook_open() event, asks user login credentials. use data show/hide relevant data in workbook.


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