每次加载管理单元时如何运行初始化代码? [英] How can I run initialization code each time my snap-in is loaded?

问题描述

我有一个PowerShell管理单元，并且每次加载管理单元时(即对于每个启动的powershell.exe进程一次)，我想运行一些初始化代码(挂钩一些AppDomain事件).如何做到这一点?

I have a PowerShell snapin, and I would like to run a bit of initialization code (hooking some AppDomain events) each time my snapin is loaded (i.e. once for each powershell.exe process that is started). How can this be accomplished?

推荐答案

一种方法(实际上可能有点像rube-goldberg)是挂接到提供程序的启动代码.假定在管理单元配置中已声明一个默认驱动器进行初始化.碰巧的是，在PSCX中，我们使用提供程序来存储所有设置和全局变量，以最大程度地减少对用户的全局会话空间的影响.此设置驱动器的初始化为我们提供了一个方便的位置，使我们可以挂接到其他初始化代码.

One approach, and this is probably a bit rube-goldberg in nature, is to hook into a provider's startup code. This assumes that in your snapin configuration you have declared a default drive to initialize. It just so happens that in PSCX we use a provider to store all of our settings and global variables to minimize impact on the user's global session space. The initialization of this settings drive provided a convenient place for us to hook in other initialization code.

现在，如果我们不创建提供程序，那么我认为还有其他方法可以尽早初始化代码，但是我不知道该怎么做.

Now if we weren't creating a provider, I assume there is some other way to initialize code early but I don't know off the top of my head.

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