I made a wrapper for your .Net method calls so you can test...

gistfile1.ps1

[System.AppDomain]::CurrentDomain.GetAssemblies().ExportedTypes | %{
	$Type = $_
	$Type.GetMethods() | Select -Unique Name | %{
		$Method = $_

		$Name = "Invoke-{0}.{1}" -f $Type.Fullname, $Method.Name

		@"
function $Name {
	param(
		[Parameter(Mandatory=`$True,ValueFromPipeline=`$True)]
		`$InputObject,

		[Object[]]`$Parameters
	)
	`$InputObject."$($Method.Name)"(`$Parameters)
}
"@
	}
}