wie soll sowas funktionieren?

[hua]

Wie kann man es machen, dass die sachen, die sich immer ändern (nachricht, subjekt, empfänger ...) vorher in der console abgefragt werden?

#include <windows.h>
#include <mapi.h>
#include <tchar.h>
#include <stdio.h>

#define NUM_ELEMENTS(x)  (sizeof((x)) / sizeof((x)[0]))

int _tmain(void)
{
  LPMAPISENDMAIL pfnSendMail;
  MapiRecipDesc  rdOriginator;
  MapiRecipDesc  rdRecipient[1];
  LPMAPILOGOFF   pfnLogoff;
  LPMAPILOGON    pfnLogon;
  MapiMessage    mapimsg;
  HINSTANCE      hDll;
  LHANDLE        lHnd;

    if(NULL == (hDll = LoadLibrary(TEXT("MAPI32.DLL"))))
    {
        _tprintf(TEXT("could not load mapi32.dll, ErrorCode: %u"), GetLastError());
        return(0);
    }

    pfnLogon    = (LPMAPILOGON)   GetProcAddress(hDll, "MAPILogon");
    pfnLogoff   = (LPMAPILOGOFF)  GetProcAddress(hDll, "MAPILogoff");
    pfnSendMail = (LPMAPISENDMAIL)GetProcAddress(hDll, "MAPISendMail");

    pfnLogon(0, NULL, NULL, 0, 0, &lHnd);

    mapimsg.ulReserved          = 0;
    mapimsg.lpszSubject         = "This is the subject";
    mapimsg.lpszNoteText        = "This is the message";
    mapimsg.lpszMessageType     = NULL;
    mapimsg.lpszDateReceived    = NULL;
    mapimsg.lpszConversationID  = NULL;
    mapimsg.flFlags             = 0;
    mapimsg.lpOriginator        = &rdOriginator;
    mapimsg.nRecipCount         = NUM_ELEMENTS(rdRecipient);
    mapimsg.lpRecips            = rdRecipient;
    mapimsg.nFileCount          = 0;
    mapimsg.lpFiles             = NULL;

    rdOriginator.ulReserved     = 0;
    rdOriginator.ulRecipClass   = MAPI_ORIG;
    rdOriginator.lpszName       = "rdOriginator";
    rdOriginator.lpszAddress    = "test@irgendwo.de";
    rdOriginator.ulEIDSize      = 0;
    rdOriginator.lpEntryID      = NULL;

    rdRecipient[0].ulReserved   = 0;
    rdRecipient[0].ulRecipClass = MAPI_TO;
    rdRecipient[0].lpszName     = "rdRecipient[0]";
    rdRecipient[0].lpszAddress  = "test@irgendwo.de";
    rdRecipient[0].ulEIDSize    = 0;
    rdRecipient[0].lpEntryID    = NULL;

    pfnSendMail(lHnd, NULL, &mapimsg, 0, 0);
    pfnLogoff(lHnd, 0, 0, 0);

    FreeLibrary(hDll);

  return(0);
}

[CStoll (off)]

Einlesen und den entsprechenden Struktur-Membern zuweisen:

mapimsg.lpszSubject = malloc(51);
scanf("%50s",mapimsg.lpszSubject);

(mit malloc stellst du genug Speicher bereit, mit scan liest du den Inhalt von Tastatur ein)