Using NONGUI Visual Prolog DLL from C and C++ language

Example uses MSVC 2.0 or later to bind with Visual Prolog DLL (..\..\DLLS\EXE\testdll.dll)

Project CALL_DLL.VPR should be loaded by Visual Prolog.

Example shows simple dialog with setting values to DLL and retrieving values from DLL.

Look at retrieving string for memory management.

See also Using Visual Prolog DLL’s from other languages.