JEDI VCL for Delphi

JEDI VCL for Delphi
http://sourceforge.net/projects/jvcl

下載後執行安裝
\jcl\Install.bat
\jvcl\install.bat

使用 JclSysInfo 取得環境變數

uses
  JclSysInfo;

procedure TForm1.FormCreate(Sender: TObject);
begin
  GetEnvironmentVars(Memo1.Lines);
  ShowMessage(GetWindowsFolder);
end;