private void toastNotificationsTask_Activated_1(object sender, DevExpress.XtraBars.ToastNotifications.ToastNotificationEventArgs e) { string guid = (string)e.NotificationID; if (NotificationsTask.ContainsKey(guid)) { Task task = NotificationsTask[guid]; NotificationsTask.Remove(guid); FormTaskMain frmtask = new FormTaskMain(task); frmtask.Show(); } }