using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace StudentProgressRecord.Entity { public class Marks { public long StatementId { get; set; } public long StudentId { get; set; } public int Mark { get; set; } public static Marks CreateElement(long statementId, long studentId, int mark) { return new Marks { StatementId = statementId, StudentId = studentId, Mark = mark }; } } }