System.Data.ExprException.InWithoutList C# (CSharp) Method

        public static Exception InWithoutList()
        {
            return _Syntax(SR.Expr_InWithoutList);
        }

        internal void Check()
        {
            Function f = s_funcs[_info];

            if (_info < 0)
            {
                throw ExprException.UndefinedFunction(_name);
            }

            if (s_funcs[_info]._isVariantArgumentList)
            {
                // for finctions with variabls argument list argumentCount is a minimal number of arguments
                if (_argumentCount < s_funcs[_info]._argumentCount)
                {
                    // Special case for the IN operator
                    if (s_funcs[_info]._id == FunctionId.In)
                    {
                        throw ExprException.InWithoutList();
                    }

                    throw ExprException.FunctionArgumentCount(_name);
                }
            }
            else
            {
                if (_argumentCount != s_funcs[_info]._argumentCount)
                {
                    throw ExprException.FunctionArgumentCount(_name);
                }
            }
        }