Returns the current working directory
[C++]
static int InfoDirectory(
   CString& strdirectory
);
A reference to a string that will contain the requested data if the macro succeeds.
Zero if the function has been called successfully; non-zero
            if the function could not be called.
            See Error codes for a list
            of return values.
See the Microsoft Excel on-line Help for full details about
            this function.
Header: xlfuncs.h