whats new ¦  programming tips ¦  indy articles ¦  intraweb articles ¦  informations ¦  links ¦  interviews
 misc ¦  tutorials ¦  Add&Win Game

Tips (1541)

Database (90)
Files (137)
Forms (107)
Graphic (114)
IDE (21)
Indy (5)
Internet / LAN (130)
IntraWeb (0)
Math (76)
Misc (126)
Multimedia (45)
Objects/
ActiveX (51)

OpenTools API (3)
Printing (35)
Strings (83)
System (266)
VCL (242)

Top15

Tips sort by
component


Search Tip

Add new Tip

Add&Win Game

Advertising

61 Visitors Online


 
...save all images of a TWebbrowser?
Autor: Horst Fußhöller
Homepage: http://www.fusshoeller.com
[ Print tip ]  

Tip Rating (38):  
     


uses
  
UrlMon;

function DownloadFile(SourceFile, DestFile: string): Boolean;
begin
  try
    
Result := UrlDownloadToFile(nil, PChar(SourceFile), PChar(DestFile), 0,
      nil) = 0;
  except
    
Result := False;
  end;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  
k, p: Integer;
  Source, dest, ext: string;
begin
  for 
k := 0 to WebBrowser1.OleObject.Document.Images.Length - 1 do
  begin
    
Source := WebBrowser1.OleObject.Document.Images.Item(k).Src;
    p := LastDelimiter('.', Source);
    ext := UpperCase(Copy(Source, p + 1, Length(Source)));
    if (ext = 'GIF') or (ext = 'JPG') then
    begin
      
p  := LastDelimiter('/', Source);
      dest := ExtractFilePath(ParamStr(0)) + Copy(Source, p + 1,
        Length(Source));
      DownloadFile(Source, dest);
    end;
  end;
end;

 

Rate this tip:

poor
very good


Copyright © by SwissDelphiCenter.ch
All trademarks are the sole property of their respective owners