屏幕保护

开发平台：

Visual C++

ScreensaverWindow.xaml：源码内容

							﻿<Window x:Class="Screensaver1.ScreensaverWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    WindowStartupLocation="Manual" 
    WindowState="Maximized"
    WindowStyle="None">
    <Grid>
        <ContentControl 
                   RenderTransformOrigin="0.5, 0.5"
                   VerticalAlignment="Center" 
                   HorizontalAlignment="Center" 
                   FontSize="20"
                   Content="{Binding ScreensaverContent}">
            <ContentControl.RenderTransform>
                <ScaleTransform />
            </ContentControl.RenderTransform>
            <ContentControl.Triggers>
                <EventTrigger RoutedEvent="FrameworkElement.Loaded">
                    <BeginStoryboard>
                        <Storyboard>
                            <DoubleAnimationUsingKeyFrames RepeatBehavior="Forever" Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleX)">
                                <SplineDoubleKeyFrame Value="2" KeyTime="00:00:05" />
                                <SplineDoubleKeyFrame Value="1" KeyTime="00:00:10" />
                            </DoubleAnimationUsingKeyFrames>
                            <DoubleAnimationUsingKeyFrames RepeatBehavior="Forever" Storyboard.TargetProperty="(UIElement.RenderTransform).(ScaleTransform.ScaleY)">
                                <SplineDoubleKeyFrame Value="2" KeyTime="00:00:05" />
                                <SplineDoubleKeyFrame Value="1" KeyTime="00:00:10" />
                            </DoubleAnimationUsingKeyFrames>
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </ContentControl.Triggers>
        </ContentControl>
    </Grid>
</Window>

						