These were just two basic examples of how conditional statements work in PowerShell. Let’s move on to the Else statement. Advertisement How to use the PowerShell Else statement with the If statement In PowerShell, you can use the Else statement with the If statement to create conditional log...
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 $a is greater than 2." } In thi...
function Get-Power([int]$x, [int]$y) { if ($y -gt 0) { return $x * (Get-Power $x (--$y)) } else { return 1 } } Examples:PowerShell 复制 New-Object 'int[,]' 3,2 New-Object -ArgumentList 3,2 -TypeName 'int[,]' dir e:\PowerShell\Scripts\*statement*.ps1 | Forea...
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...
``` for (<init>; <condition>; <repeat>) {<statement list>} ``` Illustrative examplesIllustrative examples are used to explain a PowerShell concept. In general you should Avoid using PowerShell prompts in examples. However, illustrative examples aren't meant to be copied and pasted for execu...
The function is created on the PowerShell command line. TheFunctioncommand uses the nameSearch-Help. PressEnterto begin adding statements to the function. From the>>prompt, add each statement and pressEnteras shown in the example. After the closing bracket is added, you're returned to a Powe...
If you see an error message similar to the following when you enter the PowerShell examples:Install-SPRSService: The term 'Install-SPRSService' isn't recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included...
PowerShell_Examples_v4.pdf- This two-page reference describes how to perform popular IT management and scripting tasks by using Windows PowerShell 4.0, including how to fetch data by using Management OData IIS Services, how to schedule jobs, how to add a #Requires statement to a script, and...
You can display SQL Server message output, such as those that result from the SQL PRINT statement, by specifying the Verbose parameter. Examples Example 1: Connect to a named instance and run a script PowerShell Copy Invoke-Sqlcmd -Query "SELECT GETDATE() AS TimeOfQuery" -ServerInstance ...
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