result := true;
{$R-}
end;
end;
procedure tform1.wmshellreg(var message: tmessage); //系统消息处理函数
var
strpath1, strpath2: string;
charpath: array[0..259] of char;
pidlitem: pshnotifystruct;
vPath,vFile:string;
begin
pidlitem := pshnotifystruct(message.wparam);
// 获得系统消息相关得路径
shgetpathfromidlist(pidlitem.dwitem1, charpath);
strpath1 := charpath;
shgetpathfromidlist(pidlitem.dwitem2, charpath);
strpath2 := charpath;
vPath:=ExtractFilePath(strPath1);
vFile:=ExtractFileName(strPath1);
if (message.lparam=shcne_create) and (vPath=(Label1.Caption ''''\'''')) then
begin
// memo1.lines.add(sheventname(strpath1, strpath2, message.lparam) chr(13) chr(10));
if not AnsiContainsText(Memo1.Lines.Text,vFile) then
memo1.lines.add(vFile);
end;
end;
procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
//在程序退出的同时删除监视
if boolean(m_pidldesktop) then
shnotify_unregister;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
Memo1.Clear;
m_hshnotify := 0;
if shnotify_register(form1.handle) then begin //注册shell监视
showmessage(''''shell监视程序成功注册'''');
button1.enabled := false;
end
else
showmessage(''''shell监视程序注册失败'''');
end;
procedure TForm1.Button2Click(Sender: TObject);
var
i:integer;
begin
i:=Memo1.Lines.IndexOf(Memo1.SelText);
Memo1.Lines.Delete(i);
end;
end.
