This code fragment loads the PowerBuilder VM and runs an application called runapp that uses one library, runapp.pbd. It passes in a command line with two arguments:

LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
   LPCTSTR szHello = "Hello world";
 

// Provide command line parameters (employee ids)
// to be passed to the PowerBuilder application
   LPCTSTR szcommandline = "102 110"; 
 
   int wmId, wmEvent, ret;
   PAINTSTRUCT ps;
   HDC hdc;
 
   switch (message) 
   {
      case WM_CREATE:
         {
         hPBVMInst = ::LoadLibrary("pbvm170.dll");
 
         P_PB_GetVM getvm = (P_PB_GetVM)
            GetProcAddress(hPBVMInst,"PB_GetVM");
 
         IPB_VM* vm = NULL;
 
         getvm(&vm);
 
         static const char *liblist [] =
            {"runapp.pbd"};
         
         vm->RunApplication("runapp", liblist, 1,
            szcommandline, &session);
         
         break;
         }