/// <summary> /// Adds a custom error. /// </summary> /// <param name="message">The message.</param> /// <param name="args">The arguments.</param> public void AddCustomError(string message, params object[] args) { Action batch = () => { var task = new CustomErrorTask(message, args); this.Tasks.Add(task); }; this.BatchAction(ErrorListAction.AddCustom, null, batch); }