课堂上的新开放式财产 [英] new open property in class

问题描述

大家好；
我正在尝试做博客项目，并且正在使用ado.net，并且我具有3层体系结构...
在一个类库中，我有一些属性...例如用户和注释

Hi everyone;
I am trying to do blog project and I am using ado.net and I have 3-tier architecture...
in one of classlibrary I have properties ... such as User and Comments

public class User
 {
     public int userID{ get; set; }
     public string userName{ get; set; }
     public string userPassword { get; set; }
     public string userMail{ get; set; }
}

public class Comments
{
    public int ID { get; set; }
    public int userID{ get; set; }
    public string commentHeader{ get; set; }
    public string commentContent{ get; set; }
}

我想在Comment类中使用userName.我决定在Comment类中创建open属性.
因为我将在用户界面中显示，但我不想仅看到userID；更好地了解了谁使用userName发送了此评论...如何创建

I want use userName in Comments class.And I decided to create open property in Comment class.
Cause I will show in UI and I dont want to see just userID; better for understanding who sent this comment with userName...How I can create

public string userName
{
    get
    {
       return //(what I have to write here)
    }
}

推荐答案

这是一种可能的选择:

This is one possible option:

private string m_strUserName;
public string userName
{
  get
  {
    return m_strUserName;
  }
}

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