Comments on: generating a "PropertyBag" aka PScustomObject in C#

By: Mark

Mark — Sun, 04 Mar 2012 08:51:55 +0000

Worked it out …

$a = new-object object[] 50000
for($i = 0;$i -lt 50000;$i++) { $a[$i] = [snapinini.newobjecthelper]::newPsCustomObject2(); }

By: Mark

Mark — Fri, 02 Mar 2012 09:34:26 +0000

I was playing with your sample and found a massive performance difference between

for($i = 0;$i -lt 50000;$i++) { $a = [snapinini.newobjecthelper]::newPsCustomObject2(); }

and

$a = @()
for($i = 0;$i -lt 50000;$i++) { $a += [snapinini.newobjecthelper]::newPsCustomObject2(); }

Any tips for improving the performance when you write each new object into an array?

By: Custom Powershell Objects and Performance | Learn Powershell | Achieve More

Mon, 20 Sep 2010 01:06:39 +0000

[...] Brandon Shell and Karl Prosser tested this before with some interesting results. These guys are a lot smarter than me and showed some nice things including using C# code to [...]

By: TeX HeX

TeX HeX — Fri, 30 Jan 2009 08:50:24 +0000

Thanks a lot Karl! This performance test and the code sample is exactly what I was searching for.

By: The PowerShell Guy : PowerShell Performance Series Part 2 (.NET method call not always faster as PowerShell shortcut)

Sun, 15 Jun 2008 15:16:16 +0000

[...] generating a "PropertyBag" aka PScustomObject in C# [...]