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Article View: borland.public.cppbuilder.internet.socket
Article #364

Stop the indy Get() function

#364
From: bar
Date: Wed, 26 Mar 2008 17:24
31 lines
1780 bytes
Hi All,

If i am calling HTTP->Get(); in main GUI thread and placed TldAntiFreeze 
component on the form.
I have a pop-up menu on the form. Each menu item call the following function 
to download the .bmp file from the webserver.

void TfrmMain::DownloadFile(String URL)
{
    try
    {
        ErrFile = "";

        AnsiString FileName = "SomeFileName.bmp";
        std::auto_ptr<TFileStream> strm(new TFileStream(FileName,fmCreate));

        HTTP->Request->Pragma = "no-cache";
        HTTP->HandleRedirects = true;
        HTTP->ReadTimeout = 15000;

        HTTP->Get(URL, strm.get());
    }
    catch(const Exception &E)
    {
        ErrFile = E.Message;
    }

1.I am download a file of 1MB, the process is in progress. I want to set an 
option if another menu item is selected while downloading. I want to cancel 
the previous download completely, without raising the exception or giving my 
own message. 
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From: "bar" <shaikakbar250281@yahoo.co.in>
Newsgroups: borland.public.cppbuilder.internet.socket
Subject: Stop the indy Get() function
Date: Wed, 26 Mar 2008 20:24:04 +0300
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