function SaveAsWithAssociateFilesToStream(Stream: TStream; const Options: TAssocFilesOptions): Boolean;
| Stream | TStream。接收 PDF 資料的目標串流 |
| Options | TAssocFilesOptions。注入選項,詳細指定檔案、中繼資料以及目標目錄或頁面附加點 |
True,失敗時傳回 FalseSaveAsWithAssociateFilesToStream 是 SaveAsWithAssociateFiles 的串流對應版本 — 它將符合 ISO 32000-2 §7.11.4 的關聯檔案直接內嵌到輸出串流,而非寫入檔案路徑
Write 與 Seek 操作
var
Stream: TMemoryStream;
Opts: TAssocFilesOptions;
F: TAssociateFile;
begin
Stream := TMemoryStream.Create;
try
Opts := TAssocFilesOptions.Default;
Opts.TargetPage := 0;
F.FileName := 'data.xml';
F.Content := GetXmlBytes;
F.Relationship := afData;
F.MIMEType := 'text/xml';
SetLength(Opts.Files, 1);
Opts.Files[0] := F;
if Pdf1.SaveAsWithAssociateFilesToStream(Stream, Opts) then
begin
Stream.Position := 0;
SendToNetwork(Stream);
end;
finally
Stream.Free;
end;
end;