例程:Uses URLMon, ShellApi;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.Button1.Click(Sender: TObject); const // URL Location SourceFile := 'http://www.google.com/intl/de/images/home_title.gif'; // Where to save the file DestFile := 'c:\temp\google-image.gif'; begin if DownloadFile(SourceFile, DestFile) then begin ShowMessage('Download succesful!'); // Show downloaded image in your browser ShellExecute(Application.Handle,PChar('open'),PChar(DestFile),PChar(''),nil,SW_NORMAL) end else ShowMessage('Error while downloading ' + SourceFile) end;
begin
try
Result := UrlDownloadToFile(nil, PChar(SourceFile), PChar(DestFile), 0, nil) = 0;
except
Result := False;
end;
end;procedure TForm1.Button1.Click(Sender: TObject);
const
// URL Location
SourceFile := 'http://www.google.com/intl/de/images/home_title.gif';
// Where to save the file
DestFile := 'c:\temp\google-image.gif';
begin
if DownloadFile(SourceFile, DestFile) then
begin
ShowMessage('Download succesful!');
// Show downloaded image in your browser
ShellExecute(Application.Handle,PChar('open'),PChar(DestFile),PChar(''),nil,SW_NORMAL)
end
else
ShowMessage('Error while downloading ' + SourceFile)
end;