dll16.cpp

在vxd程序中调用系统d

#include <windows.h>
#include "resource.h"

#pragma argsused
#define ABOUT  2
BOOL CALLBACK _export About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);

HINSTANCE hInst;                              // hInstance of application
LPSTR    pass;                              // hWnd of main window
DLGPROC  lpproc;                  // pointer to thunk for dialog box

BOOL FAR PASCAL LibMain (HINSTANCE hins, WORD, WORD, LPSTR)
   {
  hInst=hins;
  return 1;
   }
int FAR PASCAL WEP ( int bSystemExit )
{
    return 1;
}

extern "C" int FAR PASCAL __export GETPASSWORD_(WORD i1,WORD i2 ,WORD FAR *addr)
   {
   *addr=i1+i2;
   return 1 ;
   }
extern "C" BOOL FAR PASCAL __export GETPASSWORD(char far *addr)
   {

	//   lstrcpy(addr,"12345");
       pass=addr;
       lpproc = (DLGPROC)MakeProcInstance((FARPROC)About, hInst);
       DialogBox(hInst,
                 MAKEINTRESOURCE(ABOUT),
                 0,  //hWnd,
                 lpproc);
       FreeProcInstance((FARPROC)lpproc);
 
   return 1 ;
   }



BOOL CALLBACK _export About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
    if (message == WM_INITDIALOG)
        return(TRUE);

    else if (message == WM_COMMAND)
    {
  switch (wParam)
  {
    case IDC_BUTTON1:
    EndDialog(hDlg, TRUE);
    GetWindowText(GetDlgItem(hDlg,IDC_EDIT1),pass,64);
    return(TRUE);
    case IDC_BUTTON2:
    EndDialog(hDlg, TRUE);
    return(TRUE);
    default:
    return(TRUE);
  }
    }

    return(FALSE);
}