我应该实现IDisposable吗? [英] Should I implement IDisposable?

问题描述

我想在下面的SQL类中实现IDisposable吗?我已经找到了何时使用IDisposable的文章，但是在进行以下类似操作时没有人解释它.谢谢！

Would I want to implement IDisposable in the SQL class below? I have found articles when to use IDisposable, but none explain it when doing something like below. Thanks!

class main : SQL
{
    void GetTheData()
    {
        DoSQL();
    }
}

class SQL
{
    void DoSQL() 
    {
        using(SQLConnection sq=new SQLConnection()) 
        {
            //SQL Stuff Here
        }    
    }
}

推荐答案

SQLConnection是在方法内部创建和销毁的，所以我拒绝，不要实现IDisposable .如果连接对象是SQL类的成员，那么我的答案将有所不同.

The SQLConnection is created and destroyed inside of a method so I''d say no, don''t implement IDisposable. If the connection object was a member of the SQL class then my answer would be different.

感谢Jimmanuel.我读过的每一篇文章都说，当成员是一次性的时(例如我有一个sqlconnection不在using语句中或通过构造函数传递时)实现了idisposable.

我找不到一篇很好的文章来展示我提供的示例.

Thanks Jimmanuel. Every article I have read says to implement idisposable when the members are disposable (like if I had a sqlconnection not in using statement or passed via constructor).

I couldn''t find a good article showing an example like what I provided.

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