Create a new bug in Quality Center using the OTA API

CreateBug.cs

using TDAPIOLELib;

namespace oneshore.QCIntegration.Examples
{
    public class CreateBug
    {
        public static void Main()
        {
            String qcUrl = "http://localhost:8080/qcbin";
            String qcDomain = "oneshore";
            String qcProject = "QCIntegration";
            String qcLoginName = "aaron";
            String qcPassword = "secret";

            TDConnection connection = new TDConnection();
            connection.InitConnectionEx(qcUrl);
            connection.ConnectProjectEx(qcDomain, qcProject, qcLoginName, qcPassword);

            BugFactory bugFactory = connection.BugFactory;
            Bug bug = bugFactory.AddItem(null);

            bug.Status = "New";
            bug.Project = "QCIntegration";
            bug.Summary = "Short description of the bug";
            bug.DetectedBy = "Aaron Evans";
            bug.AssignedTo = "Nobody";
            bug.Priority = "Low";
     
            bug.Post();
        }
    }
}

Hi, in my case, Detected ON date ois mandatory.. How to add the that.

If i want to add other mandatory fields, how to get the fields name e:g: MyBug.DetectedBy

MyBug.DetectedonDate is not working?

Please help me here

Regards,
Kiran