private void CommentGroup(int rowIndex) { Task t = new Task(() => { ChromeDriverService chromeDriverService = ChromeDriverService.CreateDefaultService(); ChromeOptions chromeOptions = new ChromeOptions(); var chrome = new Chrome(dgvAccounts, rowIndex, chromeDriverService, chromeOptions); if (chrome.SetUpChrome((bool)this.checkLoadImage.Checked, ref chromeDriver[rowIndex])) { return; } FaceBook facebook = new FaceBook(dgvAccounts, rowIndex, chromeDriver[rowIndex]); var rsLogin = facebook.DangNhap(); if (rsLogin.rs == false) { return; } facebook.MActionJobComment(chromeDriver[rowIndex]); }); t.Start(); }