<igDP:XamTreeGrid>
<igDP:XamTreeGrid.FieldLayouts>
<igDP:XamTreeGrid.FieldLayout>
<igDP:Field Name="ID" Label="Customer ID" />
<igDP:Field Name="Name" Label="Customer Name" />
<igDP:Field Name="Address" Label="Customer Address" />
</igDP:XamTreeGrid.FieldLayout>
</igDP:XamTreeGrid.FieldLayouts>
<igDP:XamTreeGrid.ViewSettings>
<igDP:TreeViewSettings TreeFieldName="Name" />
</igDP:XamTreeGrid.ViewSettings>
</igDP:XamTreeGrid>