Modal application

I know you can in dos programs call an
application with system() and other functions and
it will block your current program, but I would
like to know how to do this with a Windows
application.

I need to start a dos program and block the current program until the dos program is finished to be able

If you run your program using CreateProcess function, you'll get ProcessID.

Then call function WaitForSingleObject(ProcessID, INFINITE)

Maybe, I'm wrong.

Thanks,
Ilgar Mashayev