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Managing Multiple selection in View Model (.NET Metro Style Apps)

, 29 Jun 2012 CPOL
This article provides Attached Behavior based approach to manage Multiple Selection in Collection Based UI control from the View Model. All the code in this article is strictly applicable to Win 8 metro style apps. Though the Behaviors can be easily adapted to WPF/Silverlight.
Multiselect_in_VM.zip
Multiselect in VM
~$ltiselect Binding in ViewModel-Metro.docx
~$w Microsoft Word Document.docx
Ext
winrtbehaviors-14177.zip
winrtbehaviors-14177
Multiselect Binding in ViewModel-Metro.docx
MultiselectSample
depend
GalaSoft.MvvmLight.Win8.dll
WinRtBehaviors.dll
MultiselectSample
Assets
Logo.png
SmallLogo.png
SplashScreen.png
StoreLogo.png
bin
Debug
AppX
Assets
Logo.png
SmallLogo.png
SplashScreen.png
StoreLogo.png
Common
GalaSoft.MvvmLight.Win8.dll
microsoft.system.package.metadata
S-1-5-21-860198490-3370951563-2996008965-1001.pckgdep
MultiselectSample.exe
resources.pri
vs.appxrecipe
WinRtBehaviors.dll
WinRtExt.dll
Common
GalaSoft.MvvmLight.Win8.dll
MultiselectSample.build.appxrecipe
MultiselectSample.exe
resources.pri
WinRtBehaviors.dll
WinRtExt.dll
WinRtExt.pri
Common
MultiselectSample_TemporaryKey.pfx
obj
Debug
Common
intermediatexaml
TempPE
Package.appxmanifest
Properties
WinRtBehaviors
bin
Debug
WinRtBehaviors.dll
WinRtBehaviors.pri
obj
Debug
TempPE
Properties
WinRtBehaviors.csproj.vspscc
WinRtBehaviors.vssscc
WinRtExt
Behavior
bin
ARM
Debug
Release
Debug
WinRtBehaviors.dll
WinRtBehaviors.pri
WinRtExt.dll
WinRtExt.pri
Release
x64
Debug
Release
x86
Debug
Release
obj
Debug
TempPE
Properties
ori
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    <Style x:Key="SubheaderTextStyle" TargetType="TextBlock" BasedOn="{StaticResource BaselineTextStyle}">
        <Setter Property="FontSize" Value="26.667"/>
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    <Style x:Key="TitleTextStyle" TargetType="TextBlock" BasedOn="{StaticResource BaselineTextStyle}">
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    <Style x:Key="ItemTextStyle" TargetType="TextBlock" BasedOn="{StaticResource BaselineTextStyle}"/>

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        <Setter Property="FontWeight" Value="SemiLight"/>
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    <Style x:Key="CaptionTextStyle" TargetType="TextBlock" BasedOn="{StaticResource BaselineTextStyle}">
        <Setter Property="FontSize" Value="12"/>
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    <!-- Button styles -->

    <!--
        TextButtonStyle is used to style a Button using subheader-styled text with no other adornment.  This
        style is used in the GroupedItemsPage as a group header and in the FileOpenPickerPage for triggering
        commands.
    -->
    <Style x:Key="TextButtonStyle" TargetType="Button">
        <Setter Property="MinWidth" Value="0"/>
        <Setter Property="MinHeight" Value="0"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Grid Background="Transparent">
                        <TextBlock
                            x:Name="Text"
                            Text="{TemplateBinding Content}"
                            Margin="3,-7,3,10"
                            TextWrapping="NoWrap"
                            Style="{StaticResource SubheaderTextStyle}"/>
                        <Rectangle
                            x:Name="FocusVisualWhite"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualWhiteStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="1.5"/>
                        <Rectangle
                            x:Name="FocusVisualBlack"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualBlackStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="0.5"/>

                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup x:Name="CommonStates">
                                <VisualState x:Name="Normal"/>
                                <VisualState x:Name="PointerOver">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Text" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ApplicationPointerOverForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Pressed">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Text" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ApplicationPressedForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Disabled">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Text" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ButtonDisabledForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup x:Name="FocusStates">
                                <VisualState x:Name="Focused">
                                    <Storyboard>
                                        <DoubleAnimation Duration="0" To="1" Storyboard.TargetName="FocusVisualWhite" Storyboard.TargetProperty="Opacity"/>
                                        <DoubleAnimation Duration="0" To="1" Storyboard.TargetName="FocusVisualBlack" Storyboard.TargetProperty="Opacity"/>
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                                </VisualState>
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                            </VisualStateGroup>
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                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <!--
        TextRadioButtonStyle is used to style a RadioButton using subheader-styled text with no other adornment.
        This style is used in the SearchResultsPage to allow selection among filters.
    -->
    <Style x:Key="TextRadioButtonStyle" TargetType="RadioButton">
        <Setter Property="MinWidth" Value="0"/>
        <Setter Property="MinHeight" Value="0"/>
        <Setter Property="Margin" Value="0,0,30,0"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="RadioButton">
                    <Grid Background="Transparent">
                        <TextBlock
                            x:Name="Text"
                            Text="{TemplateBinding Content}"
                            Margin="3,-7,3,10"
                            TextWrapping="NoWrap"
                            Style="{StaticResource SubheaderTextStyle}"/>
                        <Rectangle
                            x:Name="FocusVisualWhite"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualWhiteStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="1.5"/>
                        <Rectangle
                            x:Name="FocusVisualBlack"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualBlackStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="0.5"/>

                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup x:Name="CommonStates">
                                <VisualState x:Name="Normal"/>
                                <VisualState x:Name="PointerOver">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Text" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ApplicationPointerOverForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Pressed">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Text" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ApplicationPressedForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Disabled">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Text" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ButtonDisabledForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup x:Name="FocusStates">
                                <VisualState x:Name="Focused">
                                    <Storyboard>
                                        <DoubleAnimation Duration="0" To="1" Storyboard.TargetName="FocusVisualWhite" Storyboard.TargetProperty="Opacity"/>
                                        <DoubleAnimation Duration="0" To="1" Storyboard.TargetName="FocusVisualBlack" Storyboard.TargetProperty="Opacity"/>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Unfocused"/>
                            </VisualStateGroup>
                            <VisualStateGroup x:Name="CheckStates">
                                <VisualState x:Name="Checked"/>
                                <VisualState x:Name="Unchecked">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Text" Storyboard.TargetProperty="Foreground">
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                                        </ObjectAnimationUsingKeyFrames>
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                                <VisualState x:Name="Indeterminate"/>
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                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <!--
        AppBarButtonStyle is used to style a Button for use in an App Bar.  Content will be centered and should fit within
        the 40-pixel radius glyph provided.  16-point Segoe UI Symbol is used for content text to simplify the use of glyphs
        from that font.  AutomationProperties.Name is used for the text below the glyph.
    -->
    <Style x:Key="AppBarButtonStyle" TargetType="Button">
        <Setter Property="Foreground" Value="{StaticResource AppBarItemForegroundThemeBrush}"/>
        <Setter Property="VerticalAlignment" Value="Stretch"/>
        <Setter Property="FontFamily" Value="Segoe UI Symbol"/>
        <Setter Property="FontWeight" Value="Normal"/>
        <Setter Property="FontSize" Value="20"/>
        <Setter Property="AutomationProperties.ItemType" Value="App Bar Button"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Grid x:Name="RootGrid" Width="100" Background="Transparent">
                        <StackPanel VerticalAlignment="Top" Margin="0,12,0,11">
                            <Grid Width="40" Height="40" Margin="0,0,0,5" HorizontalAlignment="Center">
                                <TextBlock x:Name="BackgroundGlyph" Text="&#xE0A8;" FontFamily="Segoe UI Symbol" FontSize="53.333" Margin="-4,-19,0,0" Foreground="{StaticResource AppBarItemBackgroundThemeBrush}"/>
                                <TextBlock x:Name="OutlineGlyph" Text="&#xE0A7;" FontFamily="Segoe UI Symbol" FontSize="53.333" Margin="-4,-19,0,0"/>
                                <ContentPresenter x:Name="Content" HorizontalAlignment="Center" Margin="-1,-1,0,0" VerticalAlignment="Center"/>
                            </Grid>
                            <TextBlock
                                x:Name="TextLabel"
                                Text="{TemplateBinding AutomationProperties.Name}"
                                Foreground="{StaticResource AppBarItemForegroundThemeBrush}"
                                Margin="0,0,2,0"
                                FontSize="12"
                                TextAlignment="Center"
                                Width="88"
                                MaxHeight="32"
                                TextTrimming="WordEllipsis"
                                Style="{StaticResource BasicTextStyle}"/>
                        </StackPanel>
                        <Rectangle
                                x:Name="FocusVisualWhite"
                                IsHitTestVisible="False"
                                Stroke="{StaticResource FocusVisualWhiteStrokeThemeBrush}"
                                StrokeEndLineCap="Square"
                                StrokeDashArray="1,1"
                                Opacity="0"
                                StrokeDashOffset="1.5"/>
                        <Rectangle
                                x:Name="FocusVisualBlack"
                                IsHitTestVisible="False"
                                Stroke="{StaticResource FocusVisualBlackStrokeThemeBrush}"
                                StrokeEndLineCap="Square"
                                StrokeDashArray="1,1"
                                Opacity="0"
                                StrokeDashOffset="0.5"/>

                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup x:Name="ApplicationViewStates">
                                <VisualState x:Name="FullScreenLandscape"/>
                                <VisualState x:Name="Filled"/>
                                <VisualState x:Name="FullScreenPortrait">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="TextLabel" Storyboard.TargetProperty="Visibility">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="Collapsed"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="RootGrid" Storyboard.TargetProperty="Width">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="60"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Snapped">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="TextLabel" Storyboard.TargetProperty="Visibility">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="Collapsed"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="RootGrid" Storyboard.TargetProperty="Width">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="60"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup x:Name="CommonStates">
                                <VisualState x:Name="Normal"/>
                                <VisualState x:Name="PointerOver">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BackgroundGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource AppBarItemPointerOverBackgroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Content" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource AppBarItemPointerOverForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Pressed">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="OutlineGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource AppBarItemForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BackgroundGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource AppBarItemForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Content" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource AppBarItemPressedForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Disabled">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="OutlineGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource AppBarItemDisabledForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="Content" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource AppBarItemDisabledForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="TextLabel" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource AppBarItemDisabledForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup x:Name="FocusStates">
                                <VisualState x:Name="Focused">
                                    <Storyboard>
                                        <DoubleAnimation
                                                Storyboard.TargetName="FocusVisualWhite"
                                                Storyboard.TargetProperty="Opacity"
                                                To="1"
                                                Duration="0"/>
                                        <DoubleAnimation
                                                Storyboard.TargetName="FocusVisualBlack"
                                                Storyboard.TargetProperty="Opacity"
                                                To="1"
                                                Duration="0"/>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Unfocused" />
                                <VisualState x:Name="PointerFocused" />
                            </VisualStateGroup>
                        </VisualStateManager.VisualStateGroups>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <!-- Standard App Bar buttons -->
  
    <Style x:Key="SkipBackAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="SkipBackAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Skip Back"/>
        <Setter Property="Content" Value="&#xE100;"/>
    </Style>
    <Style x:Key="SkipAheadAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="SkipAheadAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Skip Ahead"/>
        <Setter Property="Content" Value="&#xE101;"/>
    </Style>
    <Style x:Key="PlayAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="PlayAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Play"/>
        <Setter Property="Content" Value="&#xE102;"/>
    </Style>
    <Style x:Key="PauseAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="PauseAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Pause"/>
        <Setter Property="Content" Value="&#xE103;"/>
    </Style>
    <Style x:Key="EditAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="EditAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Edit"/>
        <Setter Property="Content" Value="&#xE104;"/>
    </Style>
    <Style x:Key="SaveAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="SaveAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Save"/>
        <Setter Property="Content" Value="&#xE105;"/>
    </Style>
    <Style x:Key="DeleteAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="DeleteAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Delete"/>
        <Setter Property="Content" Value="&#xE106;"/>
    </Style>
    <Style x:Key="DiscardAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="DiscardAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Discard"/>
        <Setter Property="Content" Value="&#xE107;"/>
    </Style>
    <Style x:Key="RemoveAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="RemoveAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Remove"/>
        <Setter Property="Content" Value="&#xE108;"/>
    </Style>
    <Style x:Key="AddAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="AddAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Add"/>
        <Setter Property="Content" Value="&#xE109;"/>
    </Style>
    <Style x:Key="NoAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="NoAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="No"/>
        <Setter Property="Content" Value="&#xE10A;"/>
    </Style>
    <Style x:Key="YesAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="YesAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Yes"/>
        <Setter Property="Content" Value="&#xE10B;"/>
    </Style>
    <Style x:Key="MoreAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="MoreAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="More"/>
        <Setter Property="Content" Value="&#xE10C;"/>
    </Style>
    <Style x:Key="RedoAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="RedoAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Redo"/>
        <Setter Property="Content" Value="&#xE10D;"/>
    </Style>
    <Style x:Key="UndoAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="UndoAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Undo"/>
        <Setter Property="Content" Value="&#xE10E;"/>
    </Style>
    <Style x:Key="HomeAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="HomeAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Home"/>
        <Setter Property="Content" Value="&#xE10F;"/>
    </Style>
    <Style x:Key="OutAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="OutAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Out"/>
        <Setter Property="Content" Value="&#xE110;"/>
    </Style>
    <Style x:Key="NextAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="NextAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Next"/>
        <Setter Property="Content" Value="&#xE111;"/>
    </Style>
    <Style x:Key="PreviousAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="PreviousAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Previous"/>
        <Setter Property="Content" Value="&#xE112;"/>
    </Style>
    <Style x:Key="FavoriteAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="FavoriteAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Favorite"/>
        <Setter Property="Content" Value="&#xE113;"/>
    </Style>
    <Style x:Key="PhotoAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="PhotoAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Photo"/>
        <Setter Property="Content" Value="&#xE114;"/>
    </Style>
    <Style x:Key="SettingsAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="SettingsAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Settings"/>
        <Setter Property="Content" Value="&#xE115;"/>
    </Style>
    <Style x:Key="VideoAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="VideoAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Video"/>
        <Setter Property="Content" Value="&#xE116;"/>
    </Style>
    <Style x:Key="RefreshAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="RefreshAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Refresh"/>
        <Setter Property="Content" Value="&#xE117;"/>
    </Style>
    <Style x:Key="DownloadAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="DownloadAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Download"/>
        <Setter Property="Content" Value="&#xE118;"/>
    </Style>
    <Style x:Key="MailAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="MailAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Mail"/>
        <Setter Property="Content" Value="&#xE119;"/>
    </Style>
    <Style x:Key="SearchAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="SearchAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Search"/>
        <Setter Property="Content" Value="&#xE11A;"/>
    </Style>
    <Style x:Key="HelpAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="HelpAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Help"/>
        <Setter Property="Content" Value="&#xE11B;"/>
    </Style>
    <Style x:Key="UploadAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="UploadAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Upload"/>
        <Setter Property="Content" Value="&#xE11C;"/>
    </Style>
    <Style x:Key="PinAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="PinAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Pin"/>
        <Setter Property="Content" Value="&#xE141;"/>
    </Style>
    <Style x:Key="UnpinAppBarButtonStyle" TargetType="Button" BasedOn="{StaticResource AppBarButtonStyle}">
        <Setter Property="AutomationProperties.AutomationId" Value="UnpinAppBarButton"/>
        <Setter Property="AutomationProperties.Name" Value="Unpin"/>
        <Setter Property="Content" Value="&#xE196;"/>
    </Style>

    <!-- Title area styles -->

    <Style x:Key="PageHeaderTextStyle" TargetType="TextBlock" BasedOn="{StaticResource HeaderTextStyle}">
        <Setter Property="TextWrapping" Value="NoWrap"/>
        <Setter Property="VerticalAlignment" Value="Bottom"/>
        <Setter Property="Margin" Value="0,0,30,40"/>
    </Style>

    <Style x:Key="PageSubheaderTextStyle" TargetType="TextBlock" BasedOn="{StaticResource SubheaderTextStyle}">
        <Setter Property="TextWrapping" Value="NoWrap"/>
        <Setter Property="VerticalAlignment" Value="Bottom"/>
        <Setter Property="Margin" Value="0,0,0,40"/>
    </Style>

    <Style x:Key="SnappedPageHeaderTextStyle" TargetType="TextBlock" BasedOn="{StaticResource PageSubheaderTextStyle}">
        <Setter Property="Margin" Value="0,0,18,40"/>
    </Style>

    <!--
        BackButtonStyle is used to style a Button for use in the title area of a page.  Margins appropriate for
        the conventional page layout are included as part of the style.
    -->
    <Style x:Key="BackButtonStyle" TargetType="Button">
        <Setter Property="MinWidth" Value="0"/>
        <Setter Property="Width" Value="48"/>
        <Setter Property="Height" Value="48"/>
        <Setter Property="Margin" Value="36,0,36,36"/>
        <Setter Property="VerticalAlignment" Value="Bottom"/>
        <Setter Property="FontFamily" Value="Segoe UI Symbol"/>
        <Setter Property="FontWeight" Value="Normal"/>
        <Setter Property="FontSize" Value="56"/>
        <Setter Property="AutomationProperties.AutomationId" Value="BackButton"/>
        <Setter Property="AutomationProperties.Name" Value="Back"/>
        <Setter Property="AutomationProperties.ItemType" Value="Navigation Button"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Grid x:Name="RootGrid">
                        <Grid Margin="-1,-16,0,0">
                            <TextBlock x:Name="BackgroundGlyph" Text="&#xE0A8;" Foreground="{StaticResource BackButtonBackgroundThemeBrush}"/>
                            <TextBlock x:Name="NormalGlyph" Text="{StaticResource BackButtonGlyph}" Foreground="{StaticResource BackButtonForegroundThemeBrush}"/>
                            <TextBlock x:Name="ArrowGlyph" Text="&#xE0A6;" Foreground="{StaticResource BackButtonPressedForegroundThemeBrush}" Opacity="0"/>
                        </Grid>
                        <Rectangle
                            x:Name="FocusVisualWhite"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualWhiteStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="1.5"/>
                        <Rectangle
                            x:Name="FocusVisualBlack"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualBlackStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="0.5"/>

                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup x:Name="CommonStates">
                                <VisualState x:Name="Normal" />
                                <VisualState x:Name="PointerOver">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BackgroundGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource BackButtonPointerOverBackgroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="NormalGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource BackButtonPointerOverForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Pressed">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BackgroundGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource BackButtonForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <DoubleAnimation
                                            Storyboard.TargetName="ArrowGlyph"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0"/>
                                        <DoubleAnimation
                                            Storyboard.TargetName="NormalGlyph"
                                            Storyboard.TargetProperty="Opacity"
                                            To="0"
                                            Duration="0"/>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Disabled">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="RootGrid" Storyboard.TargetProperty="Visibility">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="Collapsed"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup x:Name="FocusStates">
                                <VisualState x:Name="Focused">
                                    <Storyboard>
                                        <DoubleAnimation
                                            Storyboard.TargetName="FocusVisualWhite"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0"/>
                                        <DoubleAnimation
                                            Storyboard.TargetName="FocusVisualBlack"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0"/>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Unfocused" />
                                <VisualState x:Name="PointerFocused" />
                            </VisualStateGroup>
                        </VisualStateManager.VisualStateGroups>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <!--
        PortraitBackButtonStyle is used to style a Button for use in the title area of a portrait page.  Margins appropriate
        for the conventional page layout are included as part of the style.
    -->
    <Style x:Key="PortraitBackButtonStyle" TargetType="Button" BasedOn="{StaticResource BackButtonStyle}">
        <Setter Property="Margin" Value="26,0,26,36"/>
    </Style>

    <!--
        SnappedBackButtonStyle is used to style a Button for use in the title area of a snapped page.  Margins appropriate
        for the conventional page layout are included as part of the style.
        
        The obvious duplication here is necessary as the glyphs used in snapped are not merely smaller versions of the same
        glyph but are actually distinct.
    -->
    <Style x:Key="SnappedBackButtonStyle" TargetType="Button">
        <Setter Property="MinWidth" Value="0"/>
        <Setter Property="Margin" Value="20,0,0,0"/>
        <Setter Property="VerticalAlignment" Value="Bottom"/>
        <Setter Property="FontFamily" Value="Segoe UI Symbol"/>
        <Setter Property="FontWeight" Value="Normal"/>
        <Setter Property="FontSize" Value="26.66667"/>
        <Setter Property="AutomationProperties.AutomationId" Value="BackButton"/>
        <Setter Property="AutomationProperties.Name" Value="Back"/>
        <Setter Property="AutomationProperties.ItemType" Value="Navigation Button"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Grid x:Name="RootGrid" Width="36" Height="36" Margin="-3,0,7,33">
                        <Grid Margin="-1,-1,0,0">
                            <TextBlock x:Name="BackgroundGlyph" Text="&#xE0D4;" Foreground="{StaticResource BackButtonBackgroundThemeBrush}"/>
                            <TextBlock x:Name="NormalGlyph" Text="{StaticResource BackButtonSnappedGlyph}" Foreground="{StaticResource BackButtonForegroundThemeBrush}"/>
                            <TextBlock x:Name="ArrowGlyph" Text="&#xE0C4;" Foreground="{StaticResource BackButtonPressedForegroundThemeBrush}" Opacity="0"/>
                        </Grid>
                        <Rectangle
                            x:Name="FocusVisualWhite"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualWhiteStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="1.5"/>
                        <Rectangle
                            x:Name="FocusVisualBlack"
                            IsHitTestVisible="False"
                            Stroke="{StaticResource FocusVisualBlackStrokeThemeBrush}"
                            StrokeEndLineCap="Square"
                            StrokeDashArray="1,1"
                            Opacity="0"
                            StrokeDashOffset="0.5"/>

                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup x:Name="CommonStates">
                                <VisualState x:Name="Normal" />
                                <VisualState x:Name="PointerOver">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BackgroundGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource BackButtonPointerOverBackgroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="NormalGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource BackButtonPointerOverForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Pressed">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="BackgroundGlyph" Storyboard.TargetProperty="Foreground">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource BackButtonForegroundThemeBrush}"/>
                                        </ObjectAnimationUsingKeyFrames>
                                        <DoubleAnimation
                                            Storyboard.TargetName="ArrowGlyph"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0"/>
                                        <DoubleAnimation
                                            Storyboard.TargetName="NormalGlyph"
                                            Storyboard.TargetProperty="Opacity"
                                            To="0"
                                            Duration="0"/>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Disabled">
                                    <Storyboard>
                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="RootGrid" Storyboard.TargetProperty="Visibility">
                                            <DiscreteObjectKeyFrame KeyTime="0" Value="Collapsed"/>
                                        </ObjectAnimationUsingKeyFrames>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                            <VisualStateGroup x:Name="FocusStates">
                                <VisualState x:Name="Focused">
                                    <Storyboard>
                                        <DoubleAnimation
                                            Storyboard.TargetName="FocusVisualWhite"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0"/>
                                        <DoubleAnimation
                                            Storyboard.TargetName="FocusVisualBlack"
                                            Storyboard.TargetProperty="Opacity"
                                            To="1"
                                            Duration="0"/>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Unfocused" />
                                <VisualState x:Name="PointerFocused" />
                            </VisualStateGroup>
                        </VisualStateManager.VisualStateGroups>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <!-- Item templates -->

    <!-- Grid-appropriate 250 pixel square item template as seen in the GroupedItemsPage and ItemsPage -->
    <DataTemplate x:Key="Standard250x250ItemTemplate">
        <Grid HorizontalAlignment="Left" Width="250" Height="250">
            <Border Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}">
                <Image Source="{Binding Image}" Stretch="UniformToFill"/>
            </Border>
            <StackPanel VerticalAlignment="Bottom" Background="{StaticResource ListViewItemOverlayBackgroundThemeBrush}">
                <TextBlock Text="{Binding Title}" Foreground="{StaticResource ListViewItemOverlayForegroundThemeBrush}" Style="{StaticResource TitleTextStyle}" Height="60" Margin="15,0,15,0"/>
                <TextBlock Text="{Binding Subtitle}" Foreground="{StaticResource ListViewItemOverlaySecondaryForegroundThemeBrush}" Style="{StaticResource CaptionTextStyle}" TextWrapping="NoWrap" Margin="15,0,15,10"/>
            </StackPanel>
        </Grid>
    </DataTemplate>

    <!-- Grid-appropriate 500 by 130 pixel item template as seen in the GroupDetailPage -->
    <DataTemplate x:Key="Standard500x130ItemTemplate">
        <Grid Height="110" Width="480" Margin="10">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Border Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}" Width="110" Height="110">
                <Image Source="{Binding Image}" Stretch="UniformToFill"/>
            </Border>
            <StackPanel Grid.Column="1" VerticalAlignment="Top" Margin="10,0,0,0">
                <TextBlock Text="{Binding Title}" Style="{StaticResource TitleTextStyle}" TextWrapping="NoWrap"/>
                <TextBlock Text="{Binding Subtitle}" Style="{StaticResource CaptionTextStyle}" TextWrapping="NoWrap"/>
                <TextBlock Text="{Binding Description}" Style="{StaticResource BodyTextStyle}" MaxHeight="60"/>
            </StackPanel>
        </Grid>
    </DataTemplate>

    <!-- List-appropriate 130 pixel high item template as seen in the SplitPage -->
    <DataTemplate x:Key="Standard130ItemTemplate">
        <Grid Height="110" Margin="6">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Border Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}" Width="110" Height="110">
                <Image Source="{Binding Image}" Stretch="UniformToFill"/>
            </Border>
            <StackPanel Grid.Column="1" VerticalAlignment="Top" Margin="10,0,0,0">
                <TextBlock Text="{Binding Title}" Style="{StaticResource TitleTextStyle}" TextWrapping="NoWrap"/>
                <TextBlock Text="{Binding Subtitle}" Style="{StaticResource CaptionTextStyle}" TextWrapping="NoWrap"/>
                <TextBlock Text="{Binding Description}" Style="{StaticResource BodyTextStyle}" MaxHeight="60"/>
            </StackPanel>
        </Grid>
    </DataTemplate>

    <!--
        List-appropriate 80 pixel high item template as seen in the SplitPage when Filled, and
        the following pages when snapped: GroupedItemsPage, GroupDetailPage, and ItemsPage
    -->
    <DataTemplate x:Key="Standard80ItemTemplate">
        <Grid Margin="6">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Border Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}" Width="60" Height="60">
                <Image Source="{Binding Image}" Stretch="UniformToFill"/>
            </Border>
            <StackPanel Grid.Column="1" Margin="10,0,0,0">
                <TextBlock Text="{Binding Title}" Style="{StaticResource ItemTextStyle}" MaxHeight="40"/>
                <TextBlock Text="{Binding Subtitle}" Style="{StaticResource CaptionTextStyle}" TextWrapping="NoWrap"/>
            </StackPanel>
        </Grid>
    </DataTemplate>

    <!-- Grid-appropriate 300 by 70 pixel item template as seen in the SearchResultsPage -->
    <DataTemplate x:Key="StandardSmallIcon300x70ItemTemplate">
        <Grid Width="294" Margin="6">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Border Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}" Margin="0,0,0,10" Width="40" Height="40">
                <Image Source="{Binding Image}" Stretch="UniformToFill"/>
            </Border>
            <StackPanel Grid.Column="1" Margin="10,-10,0,0">
                <TextBlock Text="{Binding Title}" Style="{StaticResource BodyTextStyle}" TextWrapping="NoWrap"/>
                <TextBlock Text="{Binding Subtitle}" Style="{StaticResource BodyTextStyle}" Foreground="{StaticResource ApplicationSecondaryForegroundThemeBrush}" TextWrapping="NoWrap"/>
                <TextBlock Text="{Binding Description}" Style="{StaticResource BodyTextStyle}" Foreground="{StaticResource ApplicationSecondaryForegroundThemeBrush}" TextWrapping="NoWrap"/>
            </StackPanel>
        </Grid>
    </DataTemplate>

    <!-- List-appropriate 70 pixel high item template as seen in the SearchResultsPage when Snapped -->
    <DataTemplate x:Key="StandardSmallIcon70ItemTemplate">
        <Grid Margin="6">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Border Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}" Margin="0,0,0,10" Width="40" Height="40">
                <Image Source="{Binding Image}" Stretch="UniformToFill"/>
            </Border>
            <StackPanel Grid.Column="1" Margin="10,-10,0,0">
                <TextBlock Text="{Binding Title}" Style="{StaticResource BodyTextStyle}" TextWrapping="NoWrap"/>
                <TextBlock Text="{Binding Subtitle}" Style="{StaticResource BodyTextStyle}" Foreground="{StaticResource ApplicationSecondaryForegroundThemeBrush}" TextWrapping="NoWrap"/>
                <TextBlock Text="{Binding Description}" Style="{StaticResource BodyTextStyle}" Foreground="{StaticResource ApplicationSecondaryForegroundThemeBrush}" TextWrapping="NoWrap"/>
            </StackPanel>
        </Grid>
    </DataTemplate>

  <!--
      190x130 pixel item template for displaying file previews as seen in the FileOpenPickerPage
      Includes an elaborate tooltip to display title and description text
  -->
  <DataTemplate x:Key="StandardFileWithTooltip190x130ItemTemplate">
        <Grid>
            <Grid Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}">
                <Image
                    Source="{Binding Image}"
                    Width="190"
                    Height="130"
                    HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    Stretch="Uniform"/>
            </Grid>
            <ToolTipService.Placement>Mouse</ToolTipService.Placement>
            <ToolTipService.ToolTip>
                <ToolTip>
                    <ToolTip.Style>
                        <Style TargetType="ToolTip">
                            <Setter Property="BorderBrush" Value="{StaticResource ToolTipBackgroundThemeBrush}" />
                            <Setter Property="Padding" Value="0" />
                        </Style>
                    </ToolTip.Style>

                    <Grid Background="{StaticResource ApplicationPageBackgroundThemeBrush}">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="Auto"/>
                            <ColumnDefinition Width="*"/>
                        </Grid.ColumnDefinitions>

                        <Grid Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}" Margin="20">
                            <Image
                                Source="{Binding Image}"
                                Width="160"
                                Height="160"
                                HorizontalAlignment="Center"
                                VerticalAlignment="Center"
                                Stretch="Uniform"/>
                        </Grid>
                        <StackPanel Width="200" Grid.Column="1" Margin="0,20,20,20">
                            <TextBlock Text="{Binding Title}" TextWrapping="NoWrap" Style="{StaticResource BodyTextStyle}"/>
                            <TextBlock Text="{Binding Description}" MaxHeight="140" Foreground="{StaticResource ApplicationSecondaryForegroundThemeBrush}" Style="{StaticResource BodyTextStyle}"/>
                        </StackPanel>
                    </Grid>   
                </ToolTip>                
            </ToolTipService.ToolTip>
        </Grid>
    </DataTemplate>

    <!-- ScrollViewer styles -->

    <Style x:Key="HorizontalScrollViewerStyle" TargetType="ScrollViewer">
        <Setter Property="HorizontalScrollBarVisibility" Value="Auto"/>
        <Setter Property="VerticalScrollBarVisibility" Value="Disabled"/>
        <Setter Property="ScrollViewer.HorizontalScrollMode" Value="Enabled" />
        <Setter Property="ScrollViewer.VerticalScrollMode" Value="Disabled" />
        <Setter Property="ScrollViewer.ZoomMode" Value="Disabled" />
    </Style>

    <Style x:Key="VerticalScrollViewerStyle" TargetType="ScrollViewer">
        <Setter Property="HorizontalScrollBarVisibility" Value="Disabled"/>
        <Setter Property="VerticalScrollBarVisibility" Value="Auto"/>
        <Setter Property="ScrollViewer.HorizontalScrollMode" Value="Disabled" />
        <Setter Property="ScrollViewer.VerticalScrollMode" Value="Enabled" />
        <Setter Property="ScrollViewer.ZoomMode" Value="Disabled" />
    </Style>

    <!-- Page layout roots typically use entrance animations and a theme-appropriate background color -->

    <Style x:Key="LayoutRootStyle" TargetType="Panel">
        <Setter Property="Background" Value="{StaticResource ApplicationPageBackgroundThemeBrush}"/>
        <Setter Property="ChildrenTransitions">
            <Setter.Value>
                <TransitionCollection>
                    <EntranceThemeTransition/>
                </TransitionCollection>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>

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About the Author

Fun@learn
Software Developer (Senior)
India India
Software Engineer based out in Noida.
 
Technology skillset – .NET, WPF, WCF, LINQ, XAML.
 
Started blogging on http://1wpf.wordpress.com/
 

Stackoverflow Profile -> http://stackoverflow.com/users/649524/tilak

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Web03 | 2.8.141022.2 | Last Updated 29 Jun 2012
Article Copyright 2012 by Fun@learn
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