Saludos para el Foro.
Tengo esta función para enviar e-mails desde mi aplicación:
Código Delphi
[-] function SendMail(Handle: THandle; Mail: TStrings): Cardinal;
type
TAttachAccessArray = array [0..0] of TMapiFileDesc;
PAttachAccessArray = ^TAttachAccessArray;
var
MapiMessage: TMapiMessage;
Receip: TMapiRecipDesc;
Attachments: PAttachAccessArray;
AttachCount: Integer;
i1: integer;
FileName: string;
dwRet: Cardinal;
MAPI_Session: Cardinal;
WndList: Pointer;
begin
dwRet := MapiLogon(Handle,
PChar(''),
PChar(''),
MAPI_LOGON_UI or MAPI_NEW_SESSION,
0, @MAPI_Session);
if (dwRet <> SUCCESS_SUCCESS) then begin
MessageBox(Handle,
PChar(_('Error while trying to send email')),
PChar(_('Error')),
MB_ICONERROR or MB_OK);
end else begin
FillChar(MapiMessage, SizeOf(MapiMessage), #0);
Attachments := nil;
FillChar(Receip, SizeOf(Receip), #0);
if Mail.Values['to'] <> '' then begin
Receip.ulReserved := 0;
Receip.ulRecipClass := MAPI_TO;
Receip.lpszName := StrNew(PChar(Mail.Values['to']));
Receip.lpszAddress := StrNew(PChar('SMTP:' + Mail.Values['to']));
Receip.ulEIDSize := 0;
MapiMessage.nRecipCount := 1;
MapiMessage.lpRecips := @Receip;
end;
AttachCount := 0;
for i1 := 0 to MaxInt do begin
if Mail.Values['attachment' + IntToStr(i1)] = ''
then Break;
Inc(AttachCount);
end;
if AttachCount > 0 then
begin
GetMem(Attachments, SizeOf(TMapiFileDesc) * AttachCount);
for i1 := 0 to AttachCount - 1 do begin
FileName := Mail.Values['attachment' + IntToStr(i1)];
Attachments[i1].ulReserved := 0;
Attachments[i1].flFlags := 0;
Attachments[i1].nPosition := ULONG($FFFFFFFF);
Attachments[i1].lpszPathName := StrNew(PChar(FileName));
Attachments[i1].lpszFileName :=
StrNew(PChar(ExtractFileName(FileName)));
Attachments[i1].lpFileType := nil;
end;
MapiMessage.nFileCount := AttachCount;
MapiMessage.lpFiles := @Attachments^;
end;
if Mail.Values['subject'] <> ''
then MapiMessage.lpszSubject := StrNew(PChar(Mail.Values['subject']));
if Mail.Values['body'] <> ''
then MapiMessage.lpszNoteText := StrNew(PChar(Mail.Values['body']));
WndList := DisableTaskWindows(0);
try
Result := MapiSendMail(MAPI_Session, Handle,
MapiMessage, MAPI_DIALOG, 0);
finally
EnableTaskWindows(WndList);
end;
for i1 := 0 to AttachCount - 1 do
begin
StrDispose(Attachments[i1].lpszPathName);
StrDispose(Attachments[i1].lpszFileName);
end;
if Assigned(MapiMessage.lpszSubject)
then StrDispose(MapiMessage.lpszSubject);
if Assigned(MapiMessage.lpszNoteText)
then StrDispose(MapiMessage.lpszNoteText);
if Assigned(Receip.lpszAddress)
then StrDispose(Receip.lpszAddress);
if Assigned(Receip.lpszName)
then StrDispose(Receip.lpszName);
MapiLogOff(MAPI_Session, Handle, 0, 0);
end;
end;
Funciona de maravilla, pero me gustaría poder ocultar la lista completa de destinatarios a cada destinatario individual.
Sé que tengo que utilizar algo relacionado con cc (carbon copy) pero no tengo ni idea de cómo implementarlo.
Agradecería cualquier ayuda de expertos en MAPI