Describes how to create, use, and sort hashtables in PowerShell. Long description A hashtable, also known as a dictionary or associative array, is a compact data structure that stores one or more key-value pairs
Here’s an example that shows some additional features of the underlying hashtable object. The underlying object for PowerShell hashtables is the .NET type System.Collections.Hashtable. This type has a number of properties and methods that you can use. One of these properties is the keys pro...
虽然无法对哈希表进行排序,但可以使用哈希表的GetEnumerator()方法来枚举键和值,然后使用Sort-Objectcmdlet 对枚举值进行排序以显示。 例如,以下命令枚举$p变量中哈希表中的键和值,然后按字母顺序对键进行排序。 PowerShell PS>$p.GetEnumerator() |Sort-Object-PropertyKey Name Value --- --- Hash2 {[a,1]...
comparing HashTables Comparing two arrays Comparing two file sizes Comparing two PSCustomObject objects Comparing two users group membership Comparing XML Nodes Compile a list of firstname, last name and their AD accounts using PowerShell Compile an powershell script to DLL Compine multiple variables...
Sort-Object uses the Property parameter with a hash table to specify the property names and sort orders. The Property parameter is sorted by two properties, Status in descending order and DisplayName in ascending order. Status is an enumerated property. Stopped has a value of 1 and Running ...
直接赋值:输入类型和期望类型一致,可以直接交付。 基于语言的类型转换:当目标类型为void,Boolean,String,Array,Hashtable,PSReference(i.e.: [ref]),XmlDocument,Delegate和Enum时,基于语言的类型转换(.NET提供的)开始工作。 Parse 转换:如果目标类型包含了...
One area that's got a lot of little goodness, but that probably isn't as well-known, is the joy of using a Hashtable in PowerShell. For the uninitiated, you can create an instance of System.Collections.Hashtable in Windows PowerShell by the simple...
Add tooltips for hashtable key completions (#17864) (Thanks @MartinGC94!) Fix type inference of parameters in classic functions (#25172) (Thanks @MartinGC94!) Improve assignment type inference (#21143) (Thanks @MartinGC94!) Fix TypeName.GetReflectionType() to work when the TypeName instance...
Get-ChildItem -Path *.txt | Where-Object {$_.Length -gt 10000} | Sort-Object -Property Length | Format-Table -Property Name, Length This pipeline consists of four commands in the specified order. The following illustration shows the output from each command as it's passed to the next ...
Converts a string containing one or more "name=value" pairs to a hash table. Convert-Path Converts a path from a Windows PowerShell path to a Windows PowerShell provider path. ConvertTo-CSV Converts .NET objects into a series of comma-separated, variable-length (CSV) strings. ConvertTo-...