高手:
我把 word文档直接存到数据库中,在读取时也能打开,但会报文件损坏,需要修复。程序如下:
begin
    MyFile:=TFileStream.Create( 'c:\temp.tmp ',fmCreate);
        with   adoQuery1   do
        begin
            Stream   :=   TadoBlobStream.Create
  (FieldByName( 'text')   as   TBlobField,   bmRead);
             MemSize   :=   Stream.Size;
            Inc(MemSize);
            Buffer   :=   AllocMem(MemSize);
                try
                Stream.Read(Buffer^,MemSize);
                MyFile.Write(Buffer^,MemSize);
            finally
                MyFile.Free;
                Stream.Free;
            end;
        end;
            if   FileExists( 'c:\temp.DOCX')
then
                 DeleteFile( 'c:\temp.DOCX');
            if   FileExists( 'c:\temp.tmp ')
then
                begin
                RenameFile( 'c:\temp.tmp',   'c:\temp.docx');                             ShellExecute(handle, 'open',pchar('c:\temp.docx'), '', '', SW_SHOWNORMAL)
            end;end;