>Hi Brian,
>
>Is DLL better than OCX for us to develop a application, and should I import those OCX codeing into my project or manipulate it separately will be fine? cause someone tell me if I import those OCX source code into the project, then the OCX will be compile at the same time when the project compile to be a EXE file.
>
>Thanks for your help.
>Aston


It really depends on your needs. An OCX is normally just fine to use and is generally easier to implement. If you have a UI you most likely want to use an OCX since DLL's dont have UI elements.