If you want to allow more than one value for theComputerNameparameter, use theStringdatatype but add square brackets ([]) to the datatype to allow an array of strings. PowerShell functionTest-MrParameterValidation{ [CmdletBinding()]param( [Parameter(Mandatory)] [string[]]$ComputerName)Write-...
MethodNameThe name of the Function that was triggeredstring RandGuida unique guid to this execution of the functionstring Every trigger type has a different set of metadata. For example, the$TriggerMetadataforQueueTriggercontains theInsertionTime,Id,DequeueCount, among other things. For more informati...
Function CloseSqlConnection{ Param( [Parameter(position = 0 , Mandatory = $true)]$SqlConn ) If ($sqlConn.State -eq 'Open'){ $SqlConn.Close() } } #示例 $SqlString = "select top 5 name from sys.databases " $SqlString2 = "select top 5 name from sys.objects " $SqlConn = GetSql...
In the following example $a is an array of objects.PowerShell Copy $a = 1, 2, 3 $a.Clear() $a | % { $null -eq $_ } Output Copy True True True In this example, $intA is explicitly typed to contain integers.PowerShell Copy ...
PowerShell uses the parameter value order to associate each parameter value with a parameter in the function. When you use positional parameters, type one or more values after the function name. Positional parameter values are assigned to the $args array variable. The value that follows the ...
Calculating total size of objects in a directory, grouped by extension Call a batch file with parameters passed to it Call function with parameters invoke -command powershell call method from .Net class library using powershell Call Remote Invoke-Command and Not Wait? Call variable outside functio...
TheContextparameter doesn't change the number of objects generated bySelect-String.Select-Stringgenerates oneMatchInfoobject for each match. The context is stored as an array of strings in theContextproperty of the object. When the output of aSelect-Stringcommand is sent down the pipeline to anot...
The purpose of ForEach is to take an array (or collection, which in Windows PowerShell is the same as an array) and enumerate the objects in the array so you can work with one at a time: T-SQL Copy $services = Get-Service ForEach ($service in $services) { $service.Stop() } ...
C:\PS>Get-LdapInfo-Detailed-SPNNamedObjects#The above returns all the properties of the returned objects#C:\PS>Get-LdapInfo-DomainControllers|Select-Object-Property'Name','ms-Mcs-AdmPwd'#If this is run as admin it will return the LAPS password for the local admin account#C:\PS>Get-Ldap...
Although still in beta, this download includes some interesting little cmdlets, including cmdlets that can return information about available physical and virtual members; cmdlets that can output data to the Windows Text-to-Speech subsystem; and cmdlets that can return the names of the logged-on us...