WPF: How to freeze column header in datagrid

Question

How can I freeze my column header in a DataGrid in my WPF Window so that when I scroll down, the header is still visible.

[Edit]

Here's my XAML:

<ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Visible">
    <DataGrid Name="ModelsGrid" Background="Transparent" Foreground="Black"  RowHeight="30" ColumnWidth="100"  AutoGenerateColumns="False" ItemsSource="{Binding}">
        <DataGrid.Columns>
            <DataGridTextColumn Header="Property ID" Binding="{Binding Path=Id}" />
            <DataGridTextColumn Header="Name" Width="Auto" Binding="{Binding Path=PropertyName}" />
            <DataGridTextColumn Header="Description" Width="Auto" Binding="{Binding Path=Description}" />
            <DataGridTextColumn Header="Access" Width="Auto" Binding="{Binding Path=Accessibility}" />
            <DataGridTextColumn Header="Type" Width="Auto" Binding="{Binding Path=Type}" />
            <DataGridTextColumn Header="Category" Width="Auto" Binding="{Binding Path=Category}" />
        </DataGrid.Columns>
    </DataGrid>
</ScrollViewer>

[Edit]

I just had to get rid of the ScrollViewer and it's solved.

Answer 1

I just had to get rid of the ScrollViewer and it's solved.