PowerShell return$a 以下示例包含一个旨在让用户知道该函数正在执行计算的语句: PowerShell functionCalculation {param($Value)"Please wait. Working on calculation..."$Value+=73return$Value}$a= Calculation14 不显示“请稍候。 正在进行计算...”字符串。 而是将它分配给$a变量,如下例所示: ...
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-InformationAction Continue $value += 73 return $value } $a = calculation 14 Output Copy Please wait. Working on calculation... C:\PS> $a 87 Return values and the Pipeline When you return a collection from your script block or function, PowerShell automatically unrolls the members and...
How to populate a CheckList with data from a custom script? For this example, we run a PowerShell script to retrieve a list of all the drives on a target machine. Then, the same script will use that data to populate a CheckList -- in our case, the list of drives. If you are more...
The return value of cl.exe can be useful if you are compiling from a script, powershell, .cmd, or .bat file. We recommend that you capture the output of the compiler in case there are errors or warnings, so that you can resolve them. ...
Windows-TerminalServices-RemoteConnectionManager/Operational'-FilterXPath$FilterPath|ForEach-Object{[PSCustomObject]@{TimeCreated =$_.TimeCreated.ToString("dd-MM-yyyy HH:mm:ss");User =$_.Properties[0].Value;Domain =$_.Properties[1].Value;Client =$_.Properties[2].Value;Server =...
Windows-TerminalServices-RemoteConnectionManager/Operational'-FilterXPath$FilterPath|ForEach-Object{[PSCustomObject]@{TimeCreated =$_.TimeCreated.ToString("dd-MM-yyyy HH:mm:ss");User =$_.Properties[0].Value;Domain =$_.Properties[1].Value;Client =$_.Properties[2].Value;Server =...
I'm calling invoke-command and need to get the "return value". I've tried to simplify it below but basically the invoke-command will return the status of a database. This piece of the script works. But I need to call this from outside the invoke-command and return the status back ...
The return value of cl.exe can be useful if you are compiling from a script, powershell, .cmd, or .bat file. We recommend that you capture the output of the compiler in case there are errors or warnings, so that you can resolve them. There are too many possible error exit codes for...
Just simply supply theEXITcommand and a numeric value at the point where the error is flagged. For example, the following code is a PowerShell script that returns a value of 76 if the script does not match the value of$Value. If($Value-eq‘SomethingGood’){Write-Output‘It’sGood,it’...