This sample has a GridView; I took it more or less from MS and added EcoBinding to it:
It shows how you can do the rendering stuff i Xaml that you did in the Handle columns before:
<GridViewColumn.CellTemplate>
<DataTemplate>
<StackPanel Orientation="Vertical">
<TextBlock Text="{eco:EcoBinding Expression=self.Employees.LastName.asstring+\' works at \'+self.Jobs.Name.asstring+\' and is number \'+self.Number.asstring}"/>
<TextBlock>
</StackPanel> </DataTemplate>
</GridViewColumn.CellTemplate>
The attachement function in this KB has issues. Here is a download link for the sample GridWithEdit.rar