Как да промените DataTemplate на избран GridView елемент

Имам следния шаблон за данни за моя GridView Item. Искам да променя шаблона за данни на избрания елемент в GridView.

Шаблон за данни за girdView

<DataTemplate x:Key="SearchListItemDataTemplate1">
    <Grid Height="auto" Background="Red">
        <Grid Height="auto" Margin="14,0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="110"></ColumnDefinition>
                <ColumnDefinition Width="*"></ColumnDefinition>
                <ColumnDefinition Width="55"></ColumnDefinition>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition Height="*"></RowDefinition>
                <RowDefinition Height="auto"></RowDefinition>
            </Grid.RowDefinitions>

            <!--Image Section-->
            <Grid Height="108" Margin="0,8,0,0" VerticalAlignment="Top">
                <Grid Margin="0">
                    <Border HorizontalAlignment="Left" Margin="0" VerticalAlignment="Bottom" Width="98" Height="98" CacheMode="BitmapCache" CornerRadius="0,0,30,0">

                    </Border>
                    <Border Background="#FFf26f46"
                                            Width="40" Height="40"
                                            VerticalAlignment="Bottom" 
                                            HorizontalAlignment="Left"
                                            CornerRadius="0,0,12,0">
                        <Grid>
                            <StackPanel  HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Horizontal">
                                <TextBlock Text="{Binding Degree}" FontSize="20" Foreground="White" VerticalAlignment="Center" />
                                <TextBlock VerticalAlignment="Center" Margin="0,3,0,0" FontSize="16" Foreground="White" Text="{Binding ConnectionDegree,Converter={StaticResource degreeToTextConverter}}" />
                            </StackPanel>
                        </Grid>
                    </Border>
                </Grid>
                <!--<Ellipse VerticalAlignment="Top" Margin="0,0,0,0" HorizontalAlignment="Right" StrokeThickness="0" Fill="{Binding Status,Converter={StaticResource statusToColorBrushConverter}}" Width="20" Height="20"></Ellipse>-->
            </Grid>
  </Grid>

Now any Item is selected in this GridView by the user I want to change the DataTemplate of the selected Item as following.

<DataTemplate x:Key="SearchListItemDataTemplate1">
    <Grid Height="auto" Background="Red">
        <Grid Height="auto" Margin="14,0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="110"></ColumnDefinition>
                <ColumnDefinition Width="*"></ColumnDefinition>
                <ColumnDefinition Width="55"></ColumnDefinition>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition Height="*"></RowDefinition>
                <RowDefinition Height="auto"></RowDefinition>
            </Grid.RowDefinitions>

            <!--Image Section-->
            <Grid Height="108" Margin="0,8,0,0" VerticalAlignment="Top">
                <Grid Margin="0">
                    <Border HorizontalAlignment="Left" Margin="0" VerticalAlignment="Bottom" Width="98" Height="98" CacheMode="BitmapCache" CornerRadius="0,0,30,0">

                    </Border>
                    <Border Background="#FFf26f46"
                                            Width="40" Height="40"
                                            VerticalAlignment="Bottom" 
                                            HorizontalAlignment="Left"
                                            CornerRadius="0,0,12,0">
                        <Grid>
                            <StackPanel  HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Horizontal">
                                <TextBlock Text="{Binding Degree}" FontSize="20" Foreground="White" VerticalAlignment="Center" />
                                <TextBlock VerticalAlignment="Center" Margin="0,3,0,0" FontSize="16" Foreground="White" Text="{Binding ConnectionDegree,Converter={StaticResource degreeToTextConverter}}" />
                            </StackPanel>
                        </Grid>
                    </Border>
                </Grid>
                <!--<Ellipse VerticalAlignment="Top" Margin="0,0,0,0" HorizontalAlignment="Right" StrokeThickness="0" Fill="{Binding Status,Converter={StaticResource statusToColorBrushConverter}}" Width="20" Height="20"></Ellipse>-->
            </Grid>

            <!-- Details Section  -->
            <Grid Grid.Column="1" Margin="10,8">
                <Grid.RowDefinitions>
                    <RowDefinition Height="auto"></RowDefinition>
                    <RowDefinition Height="auto"></RowDefinition>
                    <RowDefinition Height="auto"></RowDefinition>
                    <RowDefinition Height="*"></RowDefinition>
                    <RowDefinition Height="auto"></RowDefinition>
                </Grid.RowDefinitions>

                <TextBlock Foreground="#FF00579b" FontSize="20" TextWrapping="NoWrap" TextTrimming="CharacterEllipsis" Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="3"
               localpage:SearchView.InlineList="{Binding RunElements}" />

                <TextBlock Text="{Binding Name}" Grid.Row="1" Foreground="#FF575757" FontSize="16" Margin="0,4,0,0"></TextBlock>
                <TextBlock Text="{Binding Details}" Grid.Row="2" Height="auto" Foreground="#FF575757" FontSize="16" Margin="0,4,0,0"></TextBlock>

                <TextBlock Text="{Binding TheTextB}" VerticalAlignment="Bottom" Grid.Row="4" Foreground="#FF8fa4ad" FontSize="14" Margin="0,10,0,0"></TextBlock>
            </Grid>

            <!-- Operation Section Visibility="{Binding IsSelected, Converter={StaticResource boolToVisibiliytConverter},ConverterParameter=-1}"-->
            <Grid Grid.Column="2">
                <Button Content="{Binding ActionText}" Command="{Binding TheAction}" CommandParameter="{Binding Id}" Width="55" MinWidth="55" FontSize="16" Foreground="#FF42a046" Style="{Binding ActionStyle}"
                        />
            </Grid>


        </Grid>
    </Grid>
</DataTemplate>

Четох за селектора на шаблони. но ще избере шаблона, докато обвързва.

Има ли начин да промените шаблона за данни за избрания елемент?