check this answer here. It might help you :) http://stackoverflow.com/questions/6358806/this-sqltransaction-has-completed-it-is-no-longer-usable-configuration-er[^] This article is also explaining the same problem Zombie check on Transaction - Error : This SqlTransaction has completed; it is no longer usable.

You are welcome :)

it just check the mode you passed as a parameter is equal to 'c'. If it is equal to 'c' then create an empty file for output operations ("w"). else open a file for update ("r+") (both for input and output).

Google and read some tutorials.You can find many good examples.If you have stuck in somewhere in your code, ask help with your code.Then we can help you :)

Google and you can find many examples :) WPF Print Engine: Part I[^] http://www.nullskull.com/a/1378/wpf-printing-and-print-preview.aspx[^] http://sourceforge.net/projects/itextsharp/[^]

Go through this tutorial and it will help you to learn how to handle insert,update and delete using ASP.NET C# and ADO.NET http://www.onlinebuff.com/article_step-by-step-select-insert-update-and-delete-using-aspnet-c-and-adonet_32.html[^]

You can use Dokan Libray for creating virtual drivers http://dokan-dev.net/en/[^]

When you want to change the text? When _SelectedIndexChanged event fired?

Can you please explain it more clearly?

hi,thnx for the rply..i used cvFindCountours() function to get the contours of the hand..i will try the skeleton one as you suggested..but i want to know how to use depth value of convexitydefects to identify fingers...Thank you

hi,thnx for the rply..i used cvFindCountours() function to get the contours of the hand..i will try the skeleton one as ypu suggested..but i want to know how to use depth value of convexitydefects to identify fingers...Thank you

Hi, i was able to detect finger tips and valleys using cvConvexityDefects() and Convexhull functions...now i want to identify what finger tip is belongs to what finger...for an example i want to detect finger tip of the thumb and do something..Need some tips...Thanks in advance :) :)