How to set the style programatically

Question

I have the following style but i need to make it programatically:

<xcdg:DataGridControl MinHeight="300" 
                      Name="listViewUnallocated" 
                      ItemsSource="{Binding Source={StaticResource
                                         cvs_unallocatedTerminals}}"
                      AllowDrop="True" 
                      Drop="Grid_Drop" 
                      MouseMove="Grid_MouseMove" 
                      KeyUp="listViewUnallocated_KeyUp"
                      MouseDoubleClick="gridUnallocated_MouseDoubleClick"
                      ReadOnly="True"
                      DockPanel.Dock="Top">
    <xcdg:DataGridControl.Resources>
        <Style TargetType="{x:Type xcdg:DataRow}" x:Name="selectedStyleTrigger">
            <Style.Triggers>
                <DataTrigger Binding="{Binding TerminalId}" Value="72948028">
                    <Setter Property="Background" Value="Red" />
                </DataTrigger>
            </Style.Triggers>
        </Style>
    </xcdg:DataGridControl.Resources>

Answer 1

In the code-behind file of the control, try:

this.Style = Resources["ResourceName"] as Style;

Answer 2

Refer to this link for how to create style in Code: http://www.codeproject.com/KB/WPF/codeVsXAML.aspx

It is given for Listbox but I think one can modify it for datagrid as well. hope this helps.