Windows 8 Xaml Object.Trigger not exist (Button.Triggers)

There is no <object.Triggers> in Windows 8 xaml. instead you can use  <VisualState >

This code perform the button.trigger functionality in Windows 8

                    <ControlTemplate TargetType=”Button”>

                        <Grid Width=”50″ Height=”50″ >

                            <VisualStateManager.VisualStateGroups>

                                <VisualStateGroup x:Name=”CommonStates”>

                                    <VisualStateGroup.Transitions>

                                        <VisualTransition To=”PointerOver“

                              GeneratedDuration=”0:0:0.5″/>

                                    </VisualStateGroup.Transitions>

                                    <VisualState x:Name=”Normal” />

                                    <VisualState x:Name=”PointerOver”>

                                        <Storyboard>

                                            <ColorAnimation Storyboard.TargetName=”ButtonBrush”

Storyboard.TargetProperty=”Color” To=”Red” />

                                        </Storyboard>

                                    </VisualState>

                                </VisualStateGroup>

                            </VisualStateManager.VisualStateGroups>

                            <Grid.Background>

                                <SolidColorBrush x:Name=”ButtonBrush” Color=”Green”/>

                            </Grid.Background>

                        </Grid>

                    </ControlTemplate>

               

This is the full code

<Page.Resources>

        <Style x:Key=”AddButton1″ TargetType=”Button”>

            <Setter Property=”Template”>

                <Setter.Value>

                    <ControlTemplate TargetType=”Button”>

                        <Grid Width=”50″ Height=”50″ >

                            <VisualStateManager.VisualStateGroups>

                                <VisualStateGroup x:Name=”CommonStates”>

 <VisualStateGroup.Transitions>

                                        <VisualTransition To=”PointerOver”

                              GeneratedDuration=”0:0:0.5″/>

                                    </VisualStateGroup.Transitions>

                                    <VisualState x:Name=”Normal” />

                                    <VisualState x:Name=”PointerOver”>

                                        <Storyboard>

                                            <ColorAnimation Storyboard.TargetName=”ButtonBrush”

Storyboard.TargetProperty=”Color” To=”Red” />

                                        </Storyboard>

                                    </VisualState>

                                </VisualStateGroup>

                            </VisualStateManager.VisualStateGroups>

                            <Grid.Background>

                                <SolidColorBrush x:Name=”ButtonBrush” Color=”Green”/>

                            </Grid.Background>

                        </Grid>

                    </ControlTemplate>

                </Setter.Value>

            </Setter>

        </Style>

    </Page.Resources>

    <Grid Background=”{StaticResource ApplicationPageBackgroundThemeBrush}”>

        <Button HorizontalAlignment=”Left” Margin=”434,88,0,0″ VerticalAlignment=”Top” Style=”{StaticResource AddButton1}” Content=”heeey”>          

       </Button>

    </Grid>