在应用程序状态（ASP.NET）中存储类 [英] Storing classes in Application State (ASP.NET)

问题描述

假设我希望将以下实例存储在应用程序状态中，以便经常访问。

Let's say I wish to store an instance of the following in Application State, to be accessed very often.

public class Example {
  public string A;
  public string B;
  public bool C;
  public int D;
  // ...
}

我无法决定是否将整个类存储为 Application [ Example] ，或将其属性分别存储为 Application [ ExampleA] 等。

I can't decide whether to store the whole class together as Application["Example"], or to store its properties individually as Application["ExampleA"] etc.

我的想法是（（（Example）Application [ Example]]）。A 必须将整个类复制到内存中才可以访问一个属性-是吗？还是我弄错了？

My thinking is that ((Example)Application["Example"]).A might have to copy the whole class into memory just to access one property - is that right? Or am I mistaken?

推荐答案

我将使用静态全局变量，性能稍好，输入安全，并使代码更容易读书。有关更多信息，请参阅...

I would use a static global variable, slightly better performance, type safe and will make your code easier to read. For more info see...

ASP.NET应用程序状态与静态对象

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