Delphi Source Code
Search engine
HOME Components Tutorials Add Trick Links Contacts
ActiveX Components Database Files Forms Graphic Internet/Lan Math Miscellaneous Multimedia Printing Strings System Information Windows

Delphi source code for Files >> Get the version of a file


Category: Files
Title: Get the version of a file
Date added: 15.03.2006
Hits: 27880



function GetVersion(sFileName:string): string;
var
  VerInfoSize: DWORD;
  VerInfo: Pointer;
  VerValueSize: DWORD;
  VerValue: PVSFixedFileInfo;
  Dummy: DWORD;
begin
  VerInfoSize := GetFileVersionInfoSize(PChar(sFileName), Dummy);
  GetMem(VerInfo, VerInfoSize);
  GetFileVersionInfo(PChar(sFileName), 0, VerInfoSize, VerInfo);
  VerQueryValue(VerInfo, '\', Pointer(VerValue), VerValueSize);
  with VerValue^ do
  begin
    Result := IntToStr(dwFileVersionMS shr 16);
    Result := Result + '.' + IntToStr(dwFileVersionMS and $FFFF);
    Result := Result + '.' + IntToStr(dwFileVersionLS shr 16);
    Result := Result + '.' + IntToStr(dwFileVersionLS and $FFFF);
  end;
  FreeMem(VerInfo, VerInfoSize);
end;


procedure Form1.Button1Click(Sender: TObject);
begin
  ShowMessage(GetVersion('c:\test.exe'));
end;

Related Delphi Source Code:
Delphi Tricks
Delphi Tricks
For any problems or recommendations about Delphi Tricks site, please

feel free to contact us on that e-mail: support@delphitricks.com.
If you want to advertise on the site use that e-mail: advertise@delphitricks.com.

You can freely use or modify these Delphi source codes for non-commercial use. We are not responsible of any damages that can be caused by the utilisation of that source codes.

Copyright © 2006-2010 AVSoftware Company. All rights reserved.
Hide IP tricks