How to make Out-GridView show rows?

问题

I have a PowerShell table with 55 rows:

> $ds.tables[0].rows.count
55

When I display it in the command line, it displays fine:

> $ds.tables[0]
FIELD1                                    FIELD2
------                                    ------
r1v1                                      r1v2
etc                                       etc

However, when I try pipelining it to Out-GridView (ogv), I get a blank grid, with the two field headers, but absolutley no rows!

How do I display the rows from my table in a PowerShell Out-GridView?

EDIT: As requested, here is the code:

$provider = "Provider=Search.CollatorDSO;Extended Properties='Application=Windows';"
$sql = "SELECT top 100 System.itemname, system.itemurl FROM SYSTEMINDEX WHERE contains('frog')" 
$adapter = New-Object System.Data.OleDb.OleDbDataAdapter -Argument $sql, $provider
$ds = New-Object System.Data.DataSet
$adapter.fill($ds)
$ds.tables[0]
$ds.tables[0] | ogv

UPDATE: As per the comment, I checked, and the machine is running PowerShell v2.0.

来源：https://stackoverflow.com/questions/35085219/how-to-make-out-gridview-show-rows