{function cDownloadStatusCallback._AddRef: Integer;
begin
  Result := 0;
end;

function cDownloadStatusCallback._Release: Integer;
begin
  Result := 0;
end;

function cDownloadStatusCallback.QueryInterface(const IID: TGUID; out Obj): HResult;
begin
  if(GetInterface(IID,Obj)) then
  begin
    Result := 0
  end else
  begin
    Result := E_NOINTERFACE;
  end; 
end;

function cDownloadStatusCallback.OnStartBinding(dwReserved: DWORD; pib: IBinding): HResult;
begin
  Result := S_OK;
end;

function cDownloadStatusCallback.GetPriority(out nPriority): HResult;
begin
  Result := S_OK;
end;

function cDownloadStatusCallback.OnLowResource(reserved: DWORD): HResult;
begin
  Result := S_OK;
end;

function cDownloadStatusCallback.OnStopBinding(hresult: HResult; szError: LPCWSTR): HResult; stdcall;
begin
  Result := S_OK;
end;

function cDownloadStatusCallback.GetBindInfo(out grfBINDF: DWORD; var bindinfo: TBindInfo): HResult; stdcall;
begin
  Result := S_OK;
end;

function cDownloadStatusCallback.OnDataAvailable(grfBSCF: DWORD; dwSize: DWORD; formatetc: PFormatEtc; stgmed: PStgMedium): HResult;
begin
  Result := S_OK;
end;

function cDownloadStatusCallback.OnObjectAvailable(const iid: TGUID; punk: IUnknown): HResult; stdcall;
begin
  Result := S_OK;
end; }

function cDownloadStatusCallback.OnProgress(ulProgress, ulProgressMax, ulStatusCode: ULONG; szStatusText: LPCWSTR): HResult;
begin
  case ulStatusCode of
    BINDSTATUS_FINDINGRESOURCE:
    begin
      Form1.Label1.Caption := 'Bild'+ floattostr(bildvar) + ': '+'Datei wurde gefunden...';
      if (usercancel) then
      begin
        Result := E_ABORT;
        exit;
      end;
    end;
    BINDSTATUS_CONNECTING:
    begin
      Form1.Label1.Caption := 'Bild'+ floattostr(bildvar) + ': '+'Es wird verbunden...';
      if (usercancel) then
      begin
        Result := E_ABORT;
        exit;
      end;
    end;
    BINDSTATUS_BEGINDOWNLOADDATA:
    begin
      Form1.Gauge1.Progress := 0;
      Form1.Label1.Caption := 'Bild'+ floattostr(bildvar) + ': '+'Der Download wurde gestartet...';
      if (UserCancel) then
      begin
        Result := E_ABORT;
        exit;
      end;
    end;
    BINDSTATUS_DOWNLOADINGDATA:
    begin
      Form1.Gauge1.Progress := MulDiv(ulProgress,100,ulProgressMax);
      Form1.Label1.Caption := 'Bild'+ floattostr(bildvar) + ': '+'Datei wird heruntergeladen...';
      if (UserCancel) then
      begin
        Result := E_ABORT; exit;
      end;
    end;
    BINDSTATUS_ENDDOWNLOADDATA:
    begin
      Form1.Label1.Caption := 'Bild'+ floattostr(bildvar) + ': '+'Download wurd beendet...';
      Bildvar:=Bildvar+1;
    end;
    
  end;
  Application.ProcessMessages;

  Result := S_OK;
end;



procedure TForm1.Button1Click(Sender: TObject);
var
  cDownStatus : cDownloadStatusCallback;
  v1, v2 :string;
  faktorx,faktory:real; zoom:string;
  link:string;
i,x,y:integer;
begin

//.....unrelevantes Zeug hier^^.......


////1
   v1:='http://********.com/Content/*****/'+*****+'/'+x1+'/'+y1+'/'+'?path='+link;
   v2:='C:\'+Zahl+'.1.jpg';
  cDownStatus := cDownloadStatusCallBack.Create;
  try
   URLDownloadToFIle(nil,PChar(v1),
     PChar(v2),0,CDownStatus);
  finally
    cDownStatus.Free;
  end;
////2 .....
////3 ..... usw