Writing List<T> with all properties in header

[mukesh-capsitech]

I'm looking for example code in the latest version on how to write a mapping between the following class and CSV:

    public class Student
    {
        public string Name { get; set; }

        [Index(1, 2)]
        [TypeConverter(typeof(CourseConverter))]
        public List<Course> Courses { get; set; }
    }

    public class Course
    {
        public string Name { get; set; }
        public decimal Price { get; set; }
    }

    public class CourseConverter : DefaultTypeConverter
    {
        public override string ConvertToString(object value, IWriterRow row, MemberMapData memberMapData)
        {
            var list = (List<Course>)value;
            row.WriteRecord<Course>(list[0]);
            row.WriteRecord<Course>(list[1]);

            return null;
        }
    }

using (StringWriter sw = new StringWriter())
{
    using (var csv = new CsvWriter(sw))
    {
        csv.WriteRecords<Student>(items);
    }
    csvStr = sw.ToString();
}

All is working fine for me except the CSV header, for example, I want the result like-

Name,Course1.Name,Course1.Price,Course2.Name,Course2.Price
Abc,C#,50,VB.Net,30
Xbc,Java Script,40,VB.Net,30

But it gives me the CSV like-

Name,Course1,Course2
Abc,C#,50,VB.Net,30
Xbc,Java Script,40,VB.Net,30

Please guide me to resolve the issue in my code?

[AltruCoder]

Unfortunately, I don't think it is possible to write different header names to the list items like you are trying to do. You could change your code to [Index(1, 4)] but that will give you CSV like-

Name,Courses1,Courses2,Courses3,Courses4
Abc,C#,50,VB.Net,30
Xbc,Java Script,40,VB.Net,30

Maybe manually writing the header would work for you?

using (StringWriter sw = new StringWriter())
{
    using (var csv = new CsvWriter(sw))
    {
        csv.Configuration.HasHeaderRecord = false;
        csv.WriteField("Name");
        csv.WriteField("Course1.Name");
        csv.WriteField("Course1.Price");
        csv.WriteField("Course2.Name");
        csv.WriteField("Course2.Price");
        csv.NextRecord();
        csv.WriteRecords<Student>(items);
    }

    var csvStr = sw.ToString();

    Console.WriteLine(csvStr);

    Console.ReadKey();
}