ThreadStatic改性静态C＃ [英] ThreadStatic Modified with Static C#

问题描述

我有一些代码，我使用C＃线程静态对象。

I have some code where I use a thread static object in C#.

[ThreadStatic]
private DataContext connection

我想知道，在这种情况下，如果任何改变我会得到，如果我把静态在线程静态上下文修改？

I was wondering, in this case, what if any change would I get if I put the static modifier on the thread static context?

[ThreadStatic]
private static DataContext connection

通过第一会有每个实例每线程上下文中的一个副本，每个线程其他只有一个副本？

With the first would there be one copy of the context per instance per thread, with the other only one copy per thread?

推荐答案

的 ThreadStaticAttribute 被设计为只对静态变量使用，的 MSDN指出。如果你把它用在一个实例变量，我怀疑它会做什么都不准确。

The ThreadStaticAttribute is only designed to be used on static variables, as MSDN points out. If you use it on an instance variable, I suspect it will do precisely nothing.

这篇关于ThreadStatic改性静态C＃的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！