public static HostDto ToDTO(DAL.Host model) { if (model is null) { return(null); } return(new HostDto() { HostID = model.HostID, HostName = model.HostName, BirthDate = model.BirthDate, gender = model.gender, HostEmail = model.HostEmail, HostTel = model.HostTel, HostTextDetails = model.HostTextDetails, HostPassword = model.User.UserPassword, UserName = model.User.UserName, //UserID=model.User.UserId, // UserName=model.User.UserName, // UserPassword=model.User.UserPassword //UserDto = BL.User.ToDTO(model.User) }); }