VS 2017 WebAPI Help Page - No Document Provided

Question

I have followed the steps at MSDN, and other SO questions, to setup documenting and to have the XML comments show in the descriptions section of the help page. However, I am

Answer 1

API help not show Body Parameters descriptions. In class properties missing description info. Just add DescriptionAttribute to property:

    [Description("Simple description")]
    public string Text { get; set; }

This is my fix:

            public string GetDocumentation(MemberInfo member)
            {
                string memberName = String.Format(CultureInfo.InvariantCulture, "{0}.{1}", GetTypeName(member.DeclaringType), member.Name);
                string expression = member.MemberType == MemberTypes.Field ? FieldExpression : PropertyExpression;
                string selectExpression = String.Format(CultureInfo.InvariantCulture, expression, memberName);
                XPathNavigator propertyNode = _documentNavigator.SelectSingleNode(selectExpression); 
                var result = GetTagValue(propertyNode, "summary") ?? GetDescription(member);
                return result; 
            }
            private static string GetDescription(MemberInfo memberInf)
            {
                var result = (memberInf.GetCustomAttribute(typeof(DescriptionAttribute)) as DescriptionAttribute)?.Description;
                return result;
            }

screenshot