Embarcadero c ++无法将文本保存为.pdf

Question

我正在使用Embarcadero c ++，我正在从文件中读取文本。我想将该文本保存为.pdf文档。任何帮助，将不胜感激！提前致谢...请参阅下面的代码！

 memText ->Clear();
 AnsiString oneLine;
 AnsiString WordsFile = "ORCLE_daily_14aug12.txt";
 TStreamReader *stRead = new TStreamReader(WordsFile);

while (!stRead->EndOfStream)
{
    oneLine = stRead->ReadLine();
    memText->Lines->Add(oneLine);
}
stRead->Close();


AnsiString twoLine;
AnsiString WordsFile2 = "Daily_Report.pdf";
TStreamWriter *stWrite = new TStreamWriter(WordsFile2, false);

for (int ln = 0; ln <= memText->Lines->Count-1; ln++)
{
    oneLine = memText->Lines->Strings[ln];
    stWrite->WriteLine(oneLine);
}

memText->ScrollBars = ssVertical;
stWrite->Close();