WPF : Use another project from online into mine

I'm trying to add analog click into my project , I'v found 2 project online :

http://www.codeproject.com/KB/WPF/WpfClock.aspx

http://blog.aaltra.eu/en/tech/createanalogclockinwpf

They are both old visual studio version ( 2008 i think ) , there is a conversion when open in 2010 , there is no .开发者_运维问答dll which I can take into my project.... I dont want to copy the source files...

How to use it in my project?

There are no DLLs until you build the projects. Either add them to your solution and then add project references to them in your main project, or build the 3rd-party projects independently - which will output DLLs to their output folders, likely ProjectName/Debug/bin - and reference those DLLs from your main project.