a=New-Object'object[,]'2,2# create a 2x2 array of anything$a[0,0] =10# set to an int value$a[0,1] =$false# set to a boolean value$a[1,0] ="red"# set to a string value$a[1,1] =10.50D# set to a decimal valueforeach($ein$a) {# enumerate over the whole array$e...
$array = 1..5 | ForEach-Object { "ATX-SQL-$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 ...
Convert an Array Object to a String in PowerShell Using the-joinOperator The-joinoperator in PowerShell is designed to join an array of items into a single string. By specifying a separator, we control how the elements are concatenated. ...
When no data type is specified, PowerShell creates each array as an object array (System.Object[]). To determine the data type of an array, use the GetType() method. For example:PowerShell Copy $A.GetType() To create a strongly typed array, that is, an array that can contain only...
$Methods=$_.getmethods() |Where-Object{$_.name-eq"tostring"} |%{"$_"}; If($methods-eq"System.String ToString(System.String)") { $_.fullname } } 输出: System.Enum System.DateTime System.Byte System.Convert System.Decimal System.Double ...
The Where-Object cmdlet selects objects that have particular property values from the collection of objects that are passed to it. For example, you can use the Where-Object cmdlet to select files that were created after a certain date, events with a particular ID, or computers that use a ...
$Username = 'Administrator' $Password = '明文密码' $pass = ConvertTo-SecureString -AsPlainText $Password -Force $Cred = New-Object System.Management.Automation.PSCredential -ArgumentList $Username,$pass $iparray = @('172.21.66.32','172.21.65.41','172.21.65.162') for($i=0;$i -lt $iparra...
# Send the REST API request and initialize the members array list. $response = Invoke-RestMethod -Uri $request_GetEntitlements -headers $headers -Method Get $response.items | ForEach-Object { $members.add($_.id) | out-null } # Iterate through all user entitlements $response.items | ForEa...
要做到这点,在管道中使用Where-Object来处理Dir返回的结果,然后再使用ForEach-Object,或者你自定义的管道过滤。 你还可以将多个Dir 命令执行的结果结合起来。在下面的例子中,两个分开的Dir命令,产生两个分开的文件列表。然后PowerShell将它们结合起来发送给管道进行深度处理。这个例子获取Windows目录和安装程序目录下的所...
Fix Get-ItemProperty to report non-terminating error for cast exception (#21115) (Thanks @ArmaanMcleod!) Add -PropertyType argument completer for New-ItemProperty (#21117) (Thanks @ArmaanMcleod!) Fix a bug in how Write-Host handles XmlNode object (#24669) (Thanks @brendandburns!) Code Cl...