Whenever I open Visual Studio, it prompts me my TFS password, which i get successfully logged in too.
Now when i open my solution (which is mapped to TFS repository) - it should go online by default but it does not. Also "Go Online" button in Solution Explorer is not visible. When i right click a particular project - I don't see "Get Latest version, Specific Version" etc.
The only way out is unload any project and the reload it. There after every thing works good.
Also, every time i need to build a project manually if i make some changes in any particular file in that project. Although project is selected in configuration manager.