$array = 1..5 | ForEach-Object { "ATX-SQL-$PSItem" } 通常,当我们考虑使用管道时,我们会想到典型的 PowerShell 单行命令。 可以通过 foreach() 语句和其他循环来利用管道。 因此,我们可以将项放到管道中,而不是在循环中向数组添加项。PowerShell 复制 $array = foreach ( $
ForEach(string propertyName, object[] newValue)ForEach() 方法还可用于检索或设置集合中每个项的属性值。PowerShell 复制 # Set all LastAccessTime properties of files to the current date. (dir 'C:\Temp').ForEach('LastAccessTime', (Get-Date)) # View the newly set LastAccessTime of all items...
Add(TKey, TValue) Applies to Azure - PowerShell Commands Latest and Azure - PowerShell Commands 10.0.0 ProductVersions Azure - PowerShell Commands10.0.0, Latest Add(String, Boolean) C# publicvoidAdd(stringname,boolvalue); Parameters name ...
Add(String, JsonNode) C# publicvoidAdd(stringname, Microsoft.Azure.PowerShell.Cmdlets.Security.Runtime.Json.JsonNodevalue); Parameters name String value JsonNode Implements Add(TKey, TValue) Applies to Azure - PowerShell Commands Latest ProductVersions ...
That means that we want to know if the specified object (C:\Scripts\Archive) is a container: that is, is it capable of containing other objects. (Needless to say, a folder is capable of containing other objects.) Alternatively, we could have used the value leaf to determine if Archive ...
$a = New-Object System.Collections.ArrayList That command gives us an empty array named $a. If we then want to populate that array with some information (which we probably do), all we have to do is call theAddmethod followed by the item we want to add to the array. For example, her...
While they are replaced with the actual values in the message text, a more robust way to access them is to retrieve the message with the Get-WinEvent cmdlet, and then use the Properties array of the message. Here’s an example of how this functionality can help unwrap a malicious attempt...
A set of PowerShell functions you might use to enhance your own functions and scripts or to facilitate working in the console. Most should work in both Windows PowerShell and PowerShell 7, even cross-platform. Any operating system limitations should be h
In this case, an array of integers is stored in a variable and then the variable is cast as a string. PowerShell Copy $array = 1,2,3,4 [string]$array Output Copy 1 2 3 4 To change the separator, add the $OFS variable by assigning a value to it. The variable must ...
Returns the result of one or more statements as an array. The result is always an array of 0 or more objects. PowerShell PS>$list= @(Get-Process|Select-Object-First10;Get-Service|Select-Object-First10) PS>$list.GetType() IsPublic IsSerial Name BaseType --- --- --- --- True True...