做的WPF项目，有个功能，每次打开客户端的时候都联网查下最新版本，比当前用的版本号新的话则界面上有滚动字幕弹出，提示客户更新！！！

网上搜索到的，https://blog.csdn.net/weixin_33743661/article/details/85939903?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.nonecase

正好是我需要的功能，简单实用。。

以下是代码：

<Window x:Class=“Micro.Crawler.MainWindow“          xmlns=“http://schemas.microsoft.com/winfx/2006/xaml/presentation“          xmlns:x=“http://schemas.microsoft.com/winfx/2006/xaml“          Title=“数据采集器“ Height=“350“ Width=“525“ Loaded=“Window_Loaded“>      <Grid>          <Canvas VerticalAlignment=“Top“ Height=“46“ ClipToBounds=“True“ Margin=“0,138,0,0“>              <StackPanel Name=“content1“>                  <StackPanel.RenderTransform>                      <TranslateTransform Y=“0“ />                  </StackPanel.RenderTransform>                  <TextBlock FontSize=“36“ Foreground=“Green“ Text=“         小的们，滚起来。。。“ Width=“504“ />              </StackPanel>              <Canvas.Triggers>                  <EventTrigger RoutedEvent=“Loaded“>                      <BeginStoryboard>                          <Storyboard>                              <DoubleAnimation From=“0“ To=“-550“ Duration=“0:0:3“                                          RepeatBehavior=“Forever“                                          Storyboard.TargetName=“content1“                                          Storyboard.TargetProperty=“RenderTransform.X“ />                          </Storyboard>                      </BeginStoryboard>                  </EventTrigger>              </Canvas.Triggers>          </Canvas>      </Grid>  </Window>