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[Delphi] Load webfile.txt in my Memo1.component?

 
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h4c0r-BG
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PostPosted: Sun May 18, 2008 10:02 am    Post subject: [Delphi] Load webfile.txt in my Memo1.component? Reply with quote
How can i properly load a text file from my website so it's loaded in my Memo?

For example i have:

http://mysite.lol/mytxt.txt

and i want to load it in my Memo whenever i click a button.

I've tryed:

Code:
Memo1.lines.loadfromfile('http://mysite.lol/mytxt.txt'); --> not working


Code:
Opendiaglog1.Filename('http://mysite.lol/mytxt.txt');
Opendialog1.Execute;
Memo1.lines.loadfromfile(opendialog1.filename);

----> not working ...


But if I only execute my opendialog and it allows me to browse my PC and I put the URL in it ... it loads... Rolling Eyes

Can someone sujest me a proper way to load it? Thank you.
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HomerSexual
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PostPosted: Sun May 18, 2008 10:23 am    Post subject: Reply with quote
DownloadFile then use that file

So create like tmp.text in the folder

and save the file to that using DownloadFile
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h4c0r-BG
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PostPosted: Sun May 18, 2008 10:30 am    Post subject: Reply with quote
blankrider wrote:
DownloadFile then use that file

So create like tmp.text in the folder

and save the file to that using DownloadFile



I want to avoid in any way saving that file to the harddrive.
Even i don't want to place it in a temp folder & load it from there.
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HolyBlah
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PostPosted: Sun May 18, 2008 10:32 am    Post subject: Reply with quote
Try this:
Code:
  with TDownloadURL.Create(self) do
  begin
    URL:='http://holyblah.googlepages.com/CTMaking.txt';
    filename:='C:\a.temp';
    ExecuteTarget(nil);
    memo1.Lines.LoadFromFile(filename);
    DeleteFile(filename);
  end;
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h4c0r-BG
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PostPosted: Sun May 18, 2008 10:36 am    Post subject: Reply with quote
HolyBlah wrote:
Try this:
Code:
  with TDownloadURL.Create(self) do
  begin
    URL:='http://holyblah.googlepages.com/CTMaking.txt';
    filename:='C:\a.temp';
    ExecuteTarget(nil);
    memo1.Lines.LoadFromFile(filename);
    DeleteFile(filename);
  end;


http://www.vbforums.com/showthread.php?t=345726

Here we can see a bigger example of that how to download file from internet.

Well i want to modify that code and avoid saving the file to my harddrive.
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DeletedUser14087
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PostPosted: Sun May 18, 2008 11:12 am    Post subject: Reply with quote
Just use URLDownloadToFile() (add URLmon to the uses list), save it somewhere and open it.
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