Is it possible to set mapping properties dynamically?

[R1Fo]

Hi,

Is it possible to create a CSV mapping where the index and header properties of the mapping are set based on another object?

This is the output I'm trying to achieve.

FirstCol	SecondCol	ThirdCol
ResultThree	ResultTwo	ResultOne

var records = new List<Result> { new Result {_1 = "ResultOne", _2 = "ResultTwo", _3 = "ResultThree"}};

var reportOrder = new List<Report>() { 
                new Report() { FieldId = 1, ReportOrder = 3, ReportTitle = "ThirdCol" }
              , new Report() { FieldId = 2, ReportOrder = 2, ReportTitle = "SecondCol" } 
              , new Report() { FieldId = 3, ReportOrder = 1, ReportTitle = "FirstCol" }
            };

    public class Report
    {
        public int FieldId { get; set; }
        public int ReportOrder { get; set; }
        public string ReportTitle { get; set; }       
    }

    public class Result
    {
        public string _1 { get; set; }
        public string _2 { get; set; }
	public string _3 { get; set; }
	}
	
    public class ResultCSVMap : ClassMap<Result>
{
    public ResultCSVMap()
    {
        Map(m => m._1);
	Map(m => m._2);
        Map(m =>m._3);
    }

}

[R1Fo]

For anyone looking I've found a solution for this. I pass a dictionary in the constructor of my map class

   public class ResultCSVMap : ClassMap<Result>
{
    public ResultCSVMap(Dictionary<int, string> headerTitles)
    {
        Map(m => m._1).Name(headerTitles[1]);
	Map(m => m._2).Name(headerTitles[2]);
        Map(m => m._3).Name(headerTitles[3]);
    }
}

and when registering the class map I pass an instance of the class.

var headerTitles = new Dictionary<int, string>();
headerTitles.Add(1, "ThirdCol");
headerTitles.Add(2, "SecondCol");
headerTitles.Add(3, "FirstCol");

using (StreamWriter streamWriter = new StreamWriter(@"C:\\Test.csv", false, Encoding.UTF8))
using (CsvWriter csvWriter = new CsvWriter(streamWriter, CultureInfo.InvariantCulture))
       {
           csvWriter.Context.RegisterClassMap(new ResultCSVMap(headerTitles));
           csvWriter.WriteRecords(Results);
       }