unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
uses activex,comobj,shlobj;
{$R *.dfm}
function ResolveLink(const ALinkFile: String): String;
var
link: IShellLink;
storage: IPersistFile;
filedata: TWin32FindData;
buf: Array[0..MAX_PATH] of Char;
widepath: WideString;
begin
OleCheck(CoCreateInstance(CLSID_ShellLink, nil, CLSCTX_INPROC_SERVER, IShellLink, link));
OleCheck(link.QueryInterface(IPersistFile, storage));
widepath := ALinkFile;
Result := 'unable to resolve link';
If Succeeded(storage.Load(@widepath[1], STGM_READ)) Then
If Succeeded(link.Resolve(GetActiveWindow, SLR_NOUPDATE)) Then
If Succeeded(link.GetPath(buf, sizeof(buf), filedata, SLGP_UNCPRIORITY)) Then
Result := buf;
storage := nil;
link:= nil;
end;
// 用法:
procedure TForm1.Button1Click(Sender: TObject);
begin
ShowMessage(ResolveLink('C:\delphi 7.lnk'));
end;
end.