That last else is the default action to take if none of the others return $true. switch At this point, I need to mention the switch statement. It provides an alternate syntax for doing multiple comparisons with
Explains how to use a switch to handle multiple conditional statements. Long description To check a condition in a script or function, you can use anifstatement. Theifstatement can check many types of conditions, including the value of variables and the properties of objects. ...
Do Loops & Multiple Conditions - Please Help! Do not continue until a file exists in powershell Do-While loop until input is null Does anyone know how to AutoFit Columns starting from a particular Row in Excel? Does closing the command window kill a process? Does Compare-Object return anyt...
The Condition placeholder represents the portion of the For statement that resolves to a $true or $false Boolean value. PowerShell evaluates the condition each time the For loop runs. If the statement is $true, the commands in the command block run, and the statement is evaluated again. If...
Well, in a VBScript Select Case statement once a true condition has been encountered the script exits Select Case; it doesn’t continue checking all the other conditions. That isn’t necessarily true in Windows PowerShell. PowerShell checked to see if $a contains 5 consecutive digits; because...
match, theGet-ChildItemcommand returns nothing and assigns nothing to$textFiles, which is considered$falsein a boolean context. If one or moreFileInfoobjects are assigned to$textFiles, the conditional evaluates to$true. You can work with the value of$textFilesin the body of theifstatement. ...
000+ times. Next imagine that you are checking multiple conditions in eachIfstatement with the-andand-oroperators. Finally, imagine that you are extracting a different object’s attribute with each check (such asIf $Mailbox.Displayname –like “HR”). All of these can add up to noticeable ...
Hi, I am working on a script that gets the CanonicalName for a device from a device and splits it up to determine the support region. I cannot figure out how to get multiple tests to work. If $split... You can use script blocks, for example: ...
about_If Describes theIfstatement, which establishes conditions for an action. about_InlineScript Describes the InlineScript workflow activity. about_Jobs Describes Windows PowerShell background jobs. about_Job_Details Provides detailed information about background jobs. ...
After the first two loops, the if statement fails and the loop iterates through all three elements normally. Important This could result in an infinite loop. PowerShell Copy $stopLoop = 0 foreach ($num in ("one","two", "three")) { ("`t" * $stopLoop) + "Current: $($fore...