<ResourceDictionary
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
xmlns:PresentationOptions="http://schemas.microsoft.com/winfx/2006/xaml/presentation/options">

<Style
    x:Key="datagridExtendedStyle"
    TargetType="{x:Type DataGrid}">
    <Setter
        Property="Template">
        <Setter.Value>
            <ControlTemplate
                TargetType="DataGrid">
                <DockPanel
                    LastChildFill="True">
                    <!-- TextBox -->
                    <TextBox
                        DockPanel.Dock="Top"
                        Text="When I click here changes edited on datagrid row are not updated on entity properties, Why? It only works when I change selected row on datagrid."
                        TextWrapping="Wrap"
                        Height="40" />
                    <!-- DataGrid -->
                    <ScrollViewer
                        Name="DG_ScrollViewer"
                        Focusable="false">
                        <ScrollViewer.Template>
                            <ControlTemplate
                                TargetType="{x:Type ScrollViewer}">
                                <Grid>
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition
                                            Width="Auto" />
                                        <ColumnDefinition
                                            Width="*" />
                                        <ColumnDefinition
                                            Width="Auto" />
                                    </Grid.ColumnDefinitions>
                                    <Grid.RowDefinitions>
                                        <RowDefinition
                                            Height="Auto" />
                                        <RowDefinition
                                            Height="*" />
                                        <RowDefinition
                                            Height="Auto" />
                                    </Grid.RowDefinitions>
                                    <Button
                                        Command="{x:Static DataGrid.SelectAllCommand}"
                                        Focusable="false"
                                        Style="{DynamicResource {ComponentResourceKey ResourceId=DataGridSelectAllButtonStyle, TypeInTargetAssembly={x:Type DataGrid}}}"
                                        Visibility="{Binding Path=HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.All}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}"
                                        Width="{Binding Path=CellsPanelHorizontalOffset, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" />
                                    <DataGridColumnHeadersPresenter
                                        Name="PART_ColumnHeadersPresenter"
                                        Grid.Column="1"
                                        Visibility="{Binding Path=HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.Column}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" />
                                    <ScrollContentPresenter
                                        Name="PART_ScrollContentPresenter"
                                        CanContentScroll="{TemplateBinding CanContentScroll}"
                                        Grid.ColumnSpan="2"
                                        Grid.Row="1" />
                                    <ScrollBar
                                        Name="PART_VerticalScrollBar"
                                        Grid.Column="2"
                                        Maximum="{TemplateBinding ScrollableHeight}"
                                        Orientation="Vertical"
                                        Grid.Row="1"
                                        Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"
                                        Value="{Binding Path=VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"
                                        ViewportSize="{TemplateBinding ViewportHeight}" />
                                    <Grid
                                        Grid.Column="1"
                                        Grid.Row="2">
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition
                                                Width="{Binding Path=NonFrozenColumnsViewportHorizontalOffset, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" />
                                            <ColumnDefinition
                                                Width="*" />
                                        </Grid.ColumnDefinitions>
                                        <ScrollBar
                                            Name="PART_HorizontalScrollBar"
                                            Grid.Column="1"
                                            Maximum="{TemplateBinding ScrollableWidth}"
                                            Orientation="Horizontal"
                                            Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}"
                                            Value="{Binding Path=HorizontalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"
                                            ViewportSize="{TemplateBinding ViewportWidth}" />
                                    </Grid>
                                </Grid>
                            </ControlTemplate>
                        </ScrollViewer.Template>
                        <ItemsPresenter
                            Name="PART_Items"
                            SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
                    </ScrollViewer>
                </DockPanel>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>

</ResourceDictionary>