unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) Button1: TButton; Button2: TButton; Button3: TButton; Button4: TButton; procedure Button1Click(Sender: TObject); procedure Button2Click(Sender: TObject); procedure Button3Click(Sender: TObject); procedure Button4Click(Sender: TObject); end; var Form1: TForm1; implementation {$R *.dfm} uses ShlObj, ActiveX, ComObj; {该函数使用的单元} {函数说明:} {第一个参数是要建立快捷方式的文件, 这是必须的; 其他都是可选参数} {第二个参数是快捷方式名称, 缺省使用参数一的文件名} {第三个参数是指定目的文件夹, 缺省目的是桌面; 如果有第四个参数, 该参数将被忽略} {第四个参数是用常数的方式指定目的文件夹; 该系列常数定义在 ShlObj 单元, CSIDL_ 打头} function CreateShortcut(Exe:string; Lnk:string = ''; Dir:string = ''; ID:Integer = -1):Boolean; var IObj: IUnknown; ILnk: IShellLink; IPFile: IPersistFile; PIDL: PItemIDList; InFolder: array[0..MAX_PATH] of Char; LinkFileName: WideString; begin Result := False; if not FileExists(Exe) then Exit; if Lnk = '' then Lnk := ChangeFileExt(ExtractFileName(Exe), ''); IObj := CreateComObject(CLSID_ShellLink); ILnk := IObj as IShellLink; ILnk.SetPath(PChar(Exe)); ILnk.SetWorkingDirectory(PChar(ExtractFilePath(Exe))); if (Dir = '') and (ID = -1) then ID := CSIDL_DESKTOP; if ID > -1 then begin SHGetSpecialFolderLocation(0, ID, PIDL); SHGetPathFromIDList(PIDL, InFolder); LinkFileName := Format('%s\%s.lnk', [InFolder, Lnk]); end else begin Dir := ExcludeTrailingPathDelimiter(Dir); if not DirectoryExists(Dir) then Exit; LinkFileName := Format('%s\%s.lnk', [Dir, Lnk]); end; IPFile := IObj as IPersistFile; if IPFile.Save(PWideChar(LinkFileName), False) = 0 then Result := True; end; {CreateShortcut 函数结束} {测试 1: 把当前程序在桌面上建立快捷方式} procedure TForm1.Button1Click(Sender: TObject); begin CreateShortcut(Application.ExeName); end; {测试 2: 在桌面上建立快捷方式, 同时指定快捷方式名称} procedure TForm1.Button2Click(Sender: TObject); begin CreateShortcut(Application.ExeName, 'NewLinkName'); end; {测试 3: 在 C:\ 下建立快捷方式} procedure TForm1.Button3Click(Sender: TObject); begin CreateShortcut(Application.ExeName, '', 'C:\'); end; {测试 3: 在开始菜单的程序文件夹下建立快捷方式} procedure TForm1.Button4Click(Sender: TObject); begin CreateShortcut(Application.ExeName, '', '', CSIDL_PROGRAMS); end; end.
关于第三、四个参数可以参考: http://www.cnblogs.com/del/archive/2008/09/23/1297323.html