Today on the PowerShell email lists a question was brought up how to find the exit code of a program.

The solution:

$LastExitCode

 

Here is an example I found online:

function CheckExitCode {
param ([string]$failureMessage, [int[]]$successCodes = @(0), $finallyScript=$null)

$res = $successCodes -contains $LastExitCode
if ($res.Length -eq 0) {
write-error "ERROR CODE ${LastExitCode}: $failureMessage"
if ($finallyScript) {
"Executing finally:"
&$finallyScript
}
exit 1
}
}

Use like so:

tf checkin $file /noprompt
CheckExitCode "Checkin of $file" @(0) {tf undo $file /noprompt}

No Comments 15:46 - Jul 17, 2006



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