Examples: The simplest if statement contains a single command and doesn't contain any elseif statements or any else statements. The following example shows the simplest form of the if statement: PowerShell Copy if ($a -gt 2) { Write-Host "The value $a is greater than 2." } In thi...
= null) { return true; } } else if (type == PathType.Row) { // if specified path represents a row then DatabaseTableInfo should // exist for the table and then specified row number must be within // the maximum row count in the table if (table != null && rowNumber < table....
Examples Example 1: Evaluate an expression PowerShell $Command="Get-Process"$CommandGet-ProcessInvoke-Expression$CommandHandles NPM(K) PM(K) WS(K) VM(M) CPU(s) Id ProcessName --- --- --- --- --- --- -- ---296415721956200.531348AdtAgent27061328800340.062396alg672620484200.22716...
elseif about_If end about_Functions, about_Functions_Advanced_Methods enum about_Enum exit Described in this topic filter about_Functions finally about_Try_Catch_Finally for about_For foreach about_ForEach from Reserved for future use function about_Functions, about_Functions_Advanced hidden about_...
If the input is a collection, the operators return the matching members of that collection. Collection examples: PowerShell Copy "PowerShell", "Super PowerShell", "Power's hell" -match '^Power\w+' # Output: PowerShell "Rhell", "Chell", "Mel", "Smell", "Shell" -match "hell"...
Short description Long description Syntax Examples See also Short descriptionExplains how to use a switch to handle multiple if statements.Long descriptionTo check a condition in a script or function, use an if statement. The if statement can check many types of conditions, including the val...
Examples Example 1 PowerShell New-AddressList-NameMyAddressList-RecipientFilter"((RecipientTypeDetails -eq 'UserMailbox') -and ((StateOrProvince -eq 'Washington') -or (StateOrProvince -eq 'Oregon')))" This example creates the address list MyAddressList. The address list includes recipients tha...
The WhatIf switch simulates the actions of the command. You can use this switch to view the changes that would occur without actually applying those changes. You don't need to specify a value with this switch. Expand table Type: SwitchParameter Aliases: wi Position: Named Default value: ...
if ($Process.Responding -eq $True) { $true } else { $false } } } Finally, directly pipe the output ofGet-ProcessintoTest-Process: Get-Process | Test-Process. There are a few distinct changes. First, theValueFromPipelineparameter attribute goes inside of the parameter declaration parent...
Remember, that you may need to close, reopen PowerShell session if you have already used module before updating it. The important thing is if something works for you on production, keep using it till you test the new version on a test computer. I do changes that may not be big, but ...