using LinqToDB.Mapping; namespace trainav.web.database.Tables { [Table(Name = "Users")] public class User { [Column(Name = "UserID"), PrimaryKey, Identity, NotNull] public int UserId { get; set; } [Column(Name = "Username"), NotNull] public string Username { get; set; } [Column(Name = "Password"), NotNull] public string Password { get; set; } } }