How to link an existing .exe to a DLL?

[babygal]

But you can have MSVC and use it in Qt Creator - that is the way I choose :] and you don't need any Qt Add-in
Nice developing with Qt connected with nice and completly Windows way to produce Windows application. I don't like MinGW as it looks like forcing applications compiled with Unix compiler to run on Windows - 1st thought: rather not comfortable and not efficient.

1. How to "have MVSC and use it in Qt Creator"?If I do it this way, compiling is done using VC or GCC?