hello
I try to use FileStrem, it must has Free Space to
create the same size of File,but it should be better
than TmemoryStream, if teh file is biger.
HttpCli->ContentTypePost="multipart/form-data;
boundary=---------------------------7d5168231620eb2";
Buf1="-----------------------------7d5168231620eb2\r\nContent-Disposition:
form-data; name="fname+";
filename="+key+"\r\nContent-Type:
application/octet-stream\r\n\r\n";
Buf2=="-----------------------------7d5168231620eb2--"
SendStream=new TFileStream("temp", fmCreate);
SendStream->Size=0;
SendStream->WriteBuffer(Buf1.c_str(), Buf1.Length());
TFileStream* ms=new
TFileStream(Filepath.c_str(), fmOpenRead);
SendStream->CopyFrom(ms,ms->Size);
delete ms;
SendStream->WriteBuffer(Buf2.c_str(), Buf2.Length());
SendStream->Seek(0, soFromBeginning);
--- Paul <[EMAIL PROTECTED]> 說：
> You should use a TFileStream instead of a
> TMemorystream.
>
> Paul
>
>
>
> ----- Original Message -----
> From: "Opqrst Ghrst" <[EMAIL PROTECTED]>
> To: "ICS support mailing" <twsocket@elists.org>
> Sent: Thursday, January 19, 2006 10:37 AM
> Subject: [twsocket] HTTP POST - SendStream With
> TMemoryStream
>
>
> >
> > Hello all,
> >
> > when I use Http Post Web to send file,
> > if the file is bigger as 100mb.
> > because content must has some FormField to post,
> > I use MemorrStream write these information and
> > FileStream.
> > when I load to TMemoryStream it will cause my
> computer
> > slow to build MemoryStream, can I use other
> mothods to
> > resolve this problem?
> >
> >
> > _______________________________________
> > YM - 離線訊息
> >
>
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> > http://messenger.yahoo.com.hk
> >
>
>
>
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>
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_______________________________________
YM - 離線訊息
就算你沒有上網，你的朋友仍可以留下訊息給你，當你上網時就能立即看到，任何說話都冇走失。
http://messenger.yahoo.com.hk
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please goto http://www.elists.org/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be
