Examples Delphi

Question:
Is there an easy function to download a file via http protocol?
Answer:
Yes, there is. It's called UrlDownloadToFile() and it's defined in unit URLMon. The code below shows how to use it.

uses
URLMon;
//-------------------------------------------------------------
// SourceFile = http address e.g. http://www.ibm.com/test.gif
// DestFile = filename where to save the file
//
function DownloadFile(SourceFile, DestFile: string): Boolean;
begin
try
Result := UrlDownloadToFile(nil, PChar(SourceFile), PChar(DestFile), 0, nil) = 0;
except
Result := False;
end;
end;