how to create compact database in visual studio 2010

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C#

C#4.0

Hi All,
I have four folders in that i have some file, Now i want to use one
Main Thread to loop through th file, and copy the file name,statu and thread_Name.
and put it in compact Database.and another thread(which can be multiple thread)check the status of database and do the other process.
Please help me out how can i do it.


Thanks in Adv.