private void Item_StartLoadClick(object sender, string filePatch) { MainGrupBox item = (MainGrupBox)sender; ParsData data = (ParsData)item.Tag; Debug.WriteLine(data.WideoUrl); var fileName = Slug.OnlySeparatorFfriendly(data.FileName); string currentUrl = getCurrentUrl(filePatch, fileName, data.WideoUrl); Debug.WriteLine($"filePatch{filePatch}"); Debug.WriteLine($"selectedFolder{_selectedFolder}"); Debug.WriteLine($"currentUrl{currentUrl}"); if (currentUrl == "") { item.StartSaveDialog(); return; } var mFilleManager = new MainFileManager(); var a = new EventHandler((s, e) => { item.CurrentProgressBarPerceent = mFilleManager.Progres; item.LoadSpead = mFilleManager.LoadSpead; }); mFilleManager.ChangedPercent += a; mFilleManager.DownloadEnd += (o, e) => mFilleManager.ChangedPercent -= a; try { mFilleManager.DownloadFile(data.WideoUrl, currentUrl); } catch (Exception exception) { _mainMessageService.ShowError(exception.StackTrace); } }