public T MapToTableModel <T>() where T : class
 {
     DataAccessLogic.tblUser user = new DataAccessLogic.tblUser();
     user.ID       = this.ID;
     user.Username = this.Username;
     user.Password = this.Password;
     return(user as T);
 }
 public UserEntity(DataAccessLogic.tblUser tblUser)
 {
     this.ID       = tblUser.ID;
     this.Username = tblUser.Username;
     this.Password = tblUser.Password;
 }