silverlight右下角定时d窗，模拟信息报警

概述silverlight使用定时器右下角定时d窗，模拟信息报警。 代码如下： <Canvas VerticalAlignment="Bottom" HorizontalAlignment="Right">                  <Canvas.Resources>             <Storyboard x:Name="storyPopUp">                 <

silverlight使用定时器右下角定时d窗，模拟信息报警。

代码如下：

<Canvas VerticalAlignment="Bottom" HorizontalAlignment="Right">
        
        <Canvas.Resources>
            <Storyboard x:name="storyPopUp">
                <DoubleAnimation Duration="0:0:2" From="0" To="-200" Storyboard.Targetname="canvasPopup" Storyboard.TargetProperty="(Canvas.top)" />
            </Storyboard>
            <Storyboard x:name="storyPopDown">
                <DoubleAnimation Duration="0:0:2" From="-200" To="0" Storyboard.Targetname="canvasPopup" Storyboard.TargetProperty="(Canvas.top)" />
            </Storyboard>
        </Canvas.Resources>
        <Canvas VerticalAlignment="Bottom" HorizontalAlignment="Right" x:name="canvasPopup" margin="-200 0 0 0" WIDth="200" Height="200">
            <border borderThickness="1,1,1" Background="Azure" HorizontalAlignment="Right" VerticalAlignment="top"
                    borderBrush="Gold" WIDth="200" Height="200">
                <border.Effect>
                    <DropShadowEffect />
                </border.Effect>
                
                <GrID>
                    <GrID.RowDeFinitions>
                        <RowDeFinition Height="15" />
                        <RowDeFinition Height="*" />
                    </GrID.RowDeFinitions>

                    <TextBlock Text="学习右下角d窗" FontSize="12" FontWeight="Black" Foreground="Black" GrID.Row="0" />
                    <border Background="White" margin="0 5 0 0" CornerRadius="5" GrID.Row="1">
                        <TextBlock Text="d窗显示内容！" margin="3" textwrapPing="Wrap" FontSize="12" WIDth="190" />
                    </border>
                </GrID>
            </border>
        </Canvas>
    </Canvas>

 

后台代码：

System.windows.Threading.dispatcherTimer gapTimer;

 voID initAlarmTimer()         {             gapTimer = new System.windows.Threading.dispatcherTimer();             gapTimer.Interval = new TimeSpan(0,10);             gapTimer.Tick += new EventHandler(gapTimer_Tick);             gapTimer.Start();         }         voID gapTimer_Tick(object sender,EventArgs e)         {             popAlarm();         }         #region 报警信息         private voID popAlarm()         {             storyPopUp.Begin();             alarmTitle.Text = "报警类型";             alarmContent.Text = "警情明细" + DateTime.Now.TolongTimeString();             System.windows.Threading.dispatcherTimer timer = new System.windows.Threading.dispatcherTimer();             timer.Interval = new TimeSpan(0,4500);             timer.Tick += new EventHandler((sender2,e2) =>             {                 storyPopUp.Stop();                 storyPopDown.Begin();                 timer.Stop();             });             timer.Start();         }

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