Author Posts

June 7, 2018 at 4:26 pm

I have a variable that stores some properties like prop1, prop2, prop3... where a few are in form of hashtables. I'd need to select a couple of the properties stored in the variable and some pieces of the hashtable. The hashtable is in form of e.g. prop2: {@{label1=value1},@{label2=value2},....}
when I try
$var | select prop1 -expandproperty prop2
I'm not getting the output I need. I only want to get value1. What would be the right way to extract the properties out of ?

June 7, 2018 at 5:21 pm

Thanks Jon but in short I get PSCustomObject doesn't contain method item.

June 7, 2018 at 5:38 pm

So you don't have a normal hashtable then.

To be able to help any further, you'll need to post your code. You can also pipe your data to get-member and look at the information you can access.

June 7, 2018 at 6:01 pm

$var is of PSCustomObject type where prop2 is System.Object[]. The results come from Get-HPiLOHealthSummary commandlet by HPE.
I managed to get a bit further going
$vars | select prop1, @{name="prop2";expression={[string]::join(";",($_.prop2))}}
but my prop2 now displays as
how to get rid of @{} then?

June 7, 2018 at 6:35 pm

Wow! and exact match. Excellent googling skills Jon 🙂 Many thanks