public override bool IsEdit()
        {
            var builder = new StringBuilder();

            builder.Append(Consts.SAMPLE_INTERFACE).Append(" ").Append(Consts.SAMPLE_VISA_PREFIX);
            var  intfcEditPrefix = builder.ToString();
            bool isEdit          = false;

            if (DeviceName.Equals(Consts.SAMPLE_INTERFACE))
            {
                isEdit = false;
            }
            else if (DeviceName.StartsWith(intfcEditPrefix))
            {
                isEdit = true;
            }
            return(isEdit);
        }