Hi,

I have the following Datagrid defined:

                        <DataGrid AutoGenerateColumns="False" Grid.Row="5" Grid.Column="1" Height="Auto" HorizontalAlignment="Stretch" Margin="0" Name="grdInvoiceDetails" VerticalAlignment="Stretch" Width="Auto" IsSynchronizedWithCurrentItem="True" ItemsSource="{Binding Mode=default}" SelectionMode="Single" GridLinesVisibility="None" HeadersVisibility="Column" Grid.ColumnSpan="2" Style="{DynamicResource HDSDataGridStyle}" CanUserAddRows="False" CanUserDeleteRows="False" SelectionUnit="Cell" Grid.RowSpan="1">
                            <DataGrid.Columns>
                                <DataGridComboBoxColumn Header="Charge Type" Width="*" DisplayMemberPath="cty_name" SelectedValuePath="cty_pk" SelectedValueBinding="{Binding ivd_ctyfk, Mode=Default}"/>
                                <DataGridTextColumn Header="Amount" Width="*" Binding="{Binding ivd_amount, Mode=default}"/>
                            </DataGrid.Columns>
                        </DataGrid>

I want the second column to be right aligned. I found this suggestion on the net:

<UserControl.Resources>
      <Style x:Key="AlignRight" TargetType="Data:DataGridCell">
          <Setter Property="HorizontalContentAlignment" Value="Right" />
     </Style>
</UserControl.Resources> 

<Data:DataGridTextColumn Header="Amount" Width="90" Binding="{Binding Amount}" IsReadOnly="True" CellStyle="{StaticResource AlignRight}"></Data:DataGridTextColumn> 

If I try this I get this error:

The attachable property 'Resources' was not found in type 'UserControl'.

Can anyone explain this to me please?