在.Net调用中在哪里应用-ErrorAction? [英] Where to apply -ErrorAction on a .Net call?

问题描述

这可以计算* .jpg文件.

This works to count *.jpg files.

PS C:\> @([System.IO.Directory]::EnumerateFiles('C:\Users\Public\Pictures', '*.jpg', 'AllDirectories')).Count
8

如何将 -ErrorAction继续应用于此?

PS C:\> @([System.IO.Directory]::EnumerateFiles('C:\Users', '*.jpg', 'AllDirectories')).Count
An error occurred while enumerating through a collection: Access to the path 'C:\Users\Administrator' is denied..
At line:1 char:1
+ @([System.IO.Directory]::EnumerateFiles('C:\Users', '*.jpg', 'AllDire ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

推荐答案

我认为您不能.除非您想自己实现目录遍历，否则您可能会陷入类似这样的情况:

I don't think you can. Unless you want to implement directory traversal yourself you're probably stuck with something like this:

Get-ChildItem 'C:\Users' -Filter '*.jpg' -Recurse -Force -ErrorAction SilentlyContinue

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