powershell - 你如何在PowerShell中注释掉代码？(How do you comment out code in PowerShell?)

Question

你如何在PowerShell（1.0或2.0）中注释掉代码？

  ask by labyrinth translate from so

Answer 1

In PowerShell V1 there's only # to make the text after it a comment.

(在PowerShell V1中，只有#才能在评论后生成文本。)

# This is a comment in Powershell

In PowerShell V2 <# #> can be used for block comments and more specifically for help comments.

(在PowerShell V2中， <# #>可用于块注释，更具体地用于帮助注释。)

#REQUIRES -Version 2.0

<#
.SYNOPSIS
    A brief description of the function or script. This keyword can be used
    only once in each topic.
.DESCRIPTION
    A detailed description of the function or script. This keyword can be
    used only once in each topic.
.NOTES
    File Name      : xxxx.ps1
    Author         : J.P. Blanc (jean-paul_blanc@silogix-fr.com)
    Prerequisite   : PowerShell V2 over Vista and upper.
    Copyright 2011 - Jean Paul Blanc/Silogix
.LINK
    Script posted over:
    http://silogix.fr
.EXAMPLE
    Example 1
.EXAMPLE
    Example 2
#>
Function blabla
{}

For more explanation about .SYNOPSIS and .* see about_Comment_Based_Help .

(有关.SYNOPSIS和.*更多说明，请参阅about_Comment_Based_Help 。)

Remark: These function comments are used by the Get-Help CmdLet and can be put before the keyword Function , or inside the {} before or after the code itself.

(备注：这些函数注释由Get-Help CmdLet使用，可以放在关键字Function之前，也可以放在代码本身之前或之后的{}内。)