差异初始化在C＃中静态变量内联或静态构造函数 [英] Difference initializing static variable inline or in static constructor in C#

问题描述

我想知道什么是内联初始化静态成员中的区别：

 类Foo
{
    私有静态酒吧bar_ =新的酒吧（）;
}
 

或静态构造函数中对其进行初始化，如下所示：

 类Foo
{
    静态的Foo（）
    {
        bar_ =新的酒吧（）;
    }
    私有静态酒吧bar_;
}
 

解决方案

如果你有一个静态构造函数在你的类型，它改变类型初始化由于的 beforefieldinit 标志不再适用。

这也影响初始化顺序 - 变量初始化都是静态构造函数之前的所有执行

这就是它，据我所知，虽然。

I would like to know what is the difference between initializing a static member inline as in:

class Foo
{
    private static Bar bar_ = new Bar();
}

or initializing it inside the static constructor as in:

class Foo
{
    static Foo()
    {
        bar_ = new Bar();
    }
    private static Bar bar_;
}

解决方案

If you have a static constructor in your type, it alters type initialization due to the beforefieldinit flag no longer being applied.

It also affects initialization order - variable initializers are all executed before the static constructor.

That's about it as far as I know though.

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