[函数] Firemonkey 取得 Windows 目前 User 的 Desktop 目录

uses
  {$IFDEF MSWINDOWS}
  Winapi.Windows,
  Winapi.SHFolder,
  {$ENDIF}

{$IFDEF MSWINDOWS}
const CSIDL_DESKTOP = $0000; // <desktop>
function GetDesktopPath: string;
var
  LStr: array[0 .. MAX_PATH] of Char;
begin
  SetLastError(ERROR_SUCCESS);

  if SHGetFolderPath(0, CSIDL_DESKTOP, 0, 0, @LStr) = S_OK then
    Result := LStr;
end;
{$ENDIF}