How to exit from ForEach-Object in PowerShell

Question

I have the following code:

$project.PropertyGroup | Foreach-Object {
    if($_.GetAttribute(\'Condition\').Trim() -eq $propertyGroupConditionName.Trim()) {
           


        

Answer 1

Since ForEach-Object is a cmdlet, break and continue will behave differently here than with the foreach keyword. Both will stop the loop but will also terminate the entire script:

break:

0..3 | foreach {
    if ($_ -eq 2) { break }
    $_
}
echo "Never printed"

# OUTPUT:
# 0
# 1

continue:

0..3 | foreach {
    if ($_ -eq 2) { continue }
    $_
}
echo "Never printed"

# OUTPUT:
# 0
# 1

So far, I have not found a "good" way to break a foreach script block without breaking the script, except "abusing" exceptions:

throw:

try {
    0..3 | foreach {
        if ($_ -eq 2) { throw }
        $_
    }
} catch { }
echo "End"

# OUTPUT:
# 0
# 1
# End

The alternative (which is not always possible) would be to use the foreach keyword:

foreach:

foreach ($_ in (0..3)) {
    if ($_ -eq 2) { break }
    $_
}
echo "End"

# OUTPUT:
# 0
# 1
# End