public override string ToString()
        {
            StringBuilder __sb    = new StringBuilder("TDDIAbstractAssertion(");
            bool          __first = true;

            if (UsedAssertion != null && __isset.UsedAssertion)
            {
                if (!__first)
                {
                    __sb.Append(", ");
                }
                __first = false;
                __sb.Append("UsedAssertion: ");
                __sb.Append(UsedAssertion == null ? "<null>" : UsedAssertion.ToString());
            }
            if (__isset.UsedAssertionType)
            {
                if (!__first)
                {
                    __sb.Append(", ");
                }
                __first = false;
                __sb.Append("UsedAssertionType: ");
                __sb.Append(UsedAssertionType);
            }
            __sb.Append(")");
            return(__sb.ToString());
        }