ZForge.Motion.Core.AVIClass.IsValid C# (CSharp) Метод

        public bool IsValid()
        {
            MotionFileInfo fi = new MotionFileInfo(this.FileName);
            if (false == fi.IsValid())
            {
                return false;
            }
            try
            {
                this.Open();
                this.Close();
            }
            catch (Exception)
            {
                return false;
            }
            return true;
        }