NVelocity宏参数未评估

#macro( getOutput $one $two $three )
<td>$one</td>
<td>$two.Item2</td>
<td>$three</td>
#end

<table>
#foreach( $item in $mdl.Items )

    <tr>
        #set( $one1 = $item.Item1 )
        #getOutput( $one1 $item $item.Item3 )  ## item.Item3 won\'t evaluate!
    </tr>

#end
</table>

$mdl

Items

Dim items As New List(Of Tuple(Of String, Integer, DateTime))
With items
   .Add(New Tuple(Of String, Integer, DateTime)(\"One\", 1, #1/1/2001#))
   .Add(New Tuple(Of String, Integer, DateTime)(\"Two\", 2, #2/2/2002#))
   .Add(New Tuple(Of String, Integer, DateTime)(\"Three\", 3, #3/3/2003#))
End With

$three

.Item

.Item