code is not getting updated in tfs using vb.net visualstudio

Question

Hi all.

 

I am facing a problem with my solution, my application is windows application and built in Visual Studio 2010 VB.net.

 

Earlier I used to work in VSS and recently I have added my project in tfs, after adding in tfs when me/team members changes any code in the class, it is not getting reflected when we took the refence of class and added some code functionality to it.

 

If any new class was added and checked that class is not showing to add reference in backend code..

 

help me please to get rid of it..

 

Thanks in advance