ACAT.Extensions.Default.FunctionalAgents.PhraseSpeakAgent.PhraseSpeakScanner.IsFilterEmpty C# (CSharp) Метод

        public bool IsFilterEmpty()
        {
            bool retVal = true;
            Invoke(new MethodInvoker(delegate()
            {
                retVal = (SearchFilter.Text.Length == 0);
            }));
            return retVal;
        }