Benutzer:MovGP0/Powershell/Exception Handling
aus Wikipedia, der freien Enzyklopädie
| MovGP0 | Über mich | Hilfen | Artikel | Weblinks | Literatur | Zitate | Notizen | Programmierung | MSCert | Physik |
Benutzer:MovGP0/Powershell/Exception Handling
aus Wikipedia, der freien Enzyklopädie
| MovGP0 | Über mich | Hilfen | Artikel | Weblinks | Literatur | Zitate | Notizen | Programmierung | MSCert | Physik |
|
Exception Handlingtry {
# ...
} catch {
Write-Exception $_
throw;
} finally {
# ...
}
function Write-Exception {
param(
[Parameter(Mandatory=$true, Position=0)]
$thisError
)
process{
[System.Text.StringBuilder]$builder = New-Object -TypeName "System.Text.StringBuilder";
$builder.AppendLine($thisError.Exception);
$builder.AppendLine($thisError.Exception.StackTrace);
$builder.AppendLine("at line $($thisError.InvocationInfo.ScriptLineNumber) char $($thisError.InvocationInfo.OffsetInLine)");
$builder.AppendLine($thisError.InvocationInfo.Line);
$builder.AppendLine($thisError.InvocationInfo.ScriptName);
Write-Error $builder.ToString();
}
}
Error Trappingfunction Do-Something {
param(
[Parameter()]
[string]$foo
)
trap [Exception] {
Write-Exception $_
Continue # Break
}
begin {
}
process {
# ...
}
end {
}
}
|
