How to stop a PowerShell script on the first error?

Question

I want my PowerShell script to stop when any of the commands I run fail (like set -e in bash). I\'m using both Powershell commands (New-Object System.Net.

Answer 1

I'm new to powershell but this seems to be most effective:

doSomething -arg myArg
if (-not $?) {throw "Failed to doSomething"}