Win8---XML样式修改  

 

 

 

        <VisualStateManager.VisualStateGroups>

            <VisualStateGroup x:Name="OrientationStates">

                <VisualState x:Name="FullScreenLandscape"/>

                <VisualState x:Name="Filled">

                    <Storyboard>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="ContentRoot">

                            <DiscreteObjectKeyFrame KeyTime="0">

                                <DiscreteObjectKeyFrame.Value>

                                    <Thickness>40,20,40,20</Thickness>

                                </DiscreteObjectKeyFrame.Value>

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(StackPanel.Orientation)" Storyboard.TargetName="InputPanel">

                            <DiscreteObjectKeyFrame KeyTime="0">

                                <DiscreteObjectKeyFrame.Value>

                                    <Orientation>Horizontal</Orientation>

                                </DiscreteObjectKeyFrame.Value>

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.MaxWidth)" Storyboard.TargetName="Description">

                            <DiscreteObjectKeyFrame KeyTime="0" Value="700">

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                    </Storyboard>

                </VisualState>

                <VisualState x:Name="FullScreenPortrait">

                    <Storyboard>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="ContentRoot">

                            <DiscreteObjectKeyFrame KeyTime="0">

                                <DiscreteObjectKeyFrame.Value>

                                    <Thickness>40,20,40,20</Thickness>

                                </DiscreteObjectKeyFrame.Value>

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.MaxWidth)" Storyboard.TargetName="Description">

                            <DiscreteObjectKeyFrame KeyTime="0" Value="700">

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                    </Storyboard>

                </VisualState>

                <VisualState x:Name="Snapped">

                    <Storyboard>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="ContentRoot">

                            <DiscreteObjectKeyFrame KeyTime="0">

                                <DiscreteObjectKeyFrame.Value>

                                    <Thickness>20,20,20,20</Thickness>

                                </DiscreteObjectKeyFrame.Value>

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(StackPanel.Orientation)" Storyboard.TargetName="InputPanel">

                            <DiscreteObjectKeyFrame KeyTime="0">

                                <DiscreteObjectKeyFrame.Value>

                                    <Orientation>Vertical</Orientation>

                                </DiscreteObjectKeyFrame.Value>

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.MaxWidth)" Storyboard.TargetName="Description">

                            <DiscreteObjectKeyFrame KeyTime="0" Value="250">

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                        <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="LegalPanel">

                            <DiscreteObjectKeyFrame KeyTime="0">

                                <DiscreteObjectKeyFrame.Value>

                                    <Thickness>0,0,10,0</Thickness>

                                </DiscreteObjectKeyFrame.Value>

                            </DiscreteObjectKeyFrame>

                        </ObjectAnimationUsingKeyFrames>

                    </Storyboard>

                </VisualState>

            </VisualStateGroup>

        </VisualStateManager.VisualStateGroups>

void MainPage_ViewStateChanged(Windows.UI.ViewManagement.ApplicationView sender, Windows.UI.ViewManagement.ApplicationViewStateChangedEventArgs args)

        {

            switch (args.ViewState)

            {

                case Windows.UI.ViewManagement.ApplicationViewState.Filled:

                    VisualStateManager.GoToState(this, "Filled", false);

                    break;

                case Windows.UI.ViewManagement.ApplicationViewState.FullScreenLandscape:

                    VisualStateManager.GoToState(this, "FullScreenLandscape", false);

                    break;

                case Windows.UI.ViewManagement.ApplicationViewState.Snapped:

                    VisualStateManager.GoToState(this, "Snapped", false);

                    break;

                case Windows.UI.ViewManagement.ApplicationViewState.FullScreenPortrait:

                    VisualStateManager.GoToState(this, "FullScreenPortrait", false);

                    break;

                default:

                    break;

            }

        }