Powershell Error Handling with Try/Catch, using multiple commands or variables
## Powershell Error Handling with Try/Catch, using multiple commands or variables
# Declaring module Paths as array
$OSDScriptsPaths =@(
"C:\Windows\System32\WindowsPowerShell\v1.0\Modules\OSDScripts",
"C:\Program Files\WindowsPowerShell\Modules\OSDScripts"
)
# Parse OSDScriptsPaths array and for each item try to remove the module using -ErrorAction Stop parameter and Err variable to store execution errors
# We use -ErrorAction Stop in order to treat all errors as Terminating Errors
ForEach ($Path in $OSDScriptsPaths) {
Try {
Remove-Item -Path $Path -Recurse -Force -ErrorAction Stop -ErrorVariable +Err
Write-Host "Delete $Path - Successful!"
}
# Catch Item Not Found Exception error
Catch [System.Management.Automation.ItemNotFoundException]
{
Write-Host "$Path - Not Found!" -ForegroundColor Green
}
# Catch all other errors
Catch {
Write-Host "Delete $Path - Failed!"
Write-Host "Failed with Error: "$Err
}
}