More Powershell tricks

Two other usefull scriptlets for the powershell

First function filters for only CLR files
Second returns CLR version that the assembly was compiled against.

function IsClr() {
process {
trap {continue;}
$asmb = $null;
$asmb = [System.Reflection.Assembly]::ReflectionOnlyLoadFrom($_.FullName);
if ($asmb)
{ $_ }
}
}

function ClrVersion
{
param ([System.IO.FileInfo] $fileInfo)
$asmb = [System.Reflection.Assembly]::ReflectionOnlyLoadFrom($fileInfo.FullName);
$refAssemblies = $asmb.GetReferencedAssemblies();
foreach ($refAssembly in $refAssemblies)
{
if ($refAssembly.Name -eq "mscorlib")
{
$refAssembly.Version
break;
}
}
}

Use Examples

dir | Clr

dir | IsClr | foreach-object{$V = ClrVersion($_); $_.Name + " " + $V.ToString()}

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