本文实例为大家分享了WPF上下滚动字幕的具体代码，供大家参考，具体内容如下
XAML代码：
<local:WorkSpaceContent x:Class="SunCreate.CombatPlatform.Client.NoticeMarquee"
xmlns="http://www.easck.com/winfx/2006/xaml/presentation"
xmlns:x="http://www.easck.com/winfx/2006/xaml"
xmlns:mc="http://www.easck.com/markup-compatibility/2006"
xmlns:d="http://www.easck.com/expression/blend/2008"
xmlns:local="clr-namespace:SunCreate.CombatPlatform.Client;assembly=SunCreate.CombatPlatform.Client"
mc:Ignorable="d"
d:DesignHeight="35" d:DesignWidth="300" Loaded="WorkSpaceContent_Loaded" MouseEnter="WorkSpaceContent_MouseEnter" MouseLeave="WorkSpaceContent_MouseLeave">
<local:WorkSpaceContent.Resources>
<ControlTemplate x:Key="btnTemplate" TargetType="Button">
<TextBlock Name="txt" Margin="5 0 5 0" Text="{TemplateBinding Content}" FontSize="12" Cursor="Hand" ToolTip="{TemplateBinding ToolTip}" Foreground="#fff" VerticalAlignment="Center"></TextBlock>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="true">
<Setter TargetName="txt" Property="Foreground" Value="#ff5e5e"></Setter>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
<Storyboard x:Key="storyboard">
<DoubleAnimation Duration="0:0:1" To="25" Storyboard.TargetName="stackPanel" Storyboard.TargetProperty="RenderTransform.Y"/>
</Storyboard>
</local:WorkSpaceContent.Resources>
<Grid Background="#00a6da">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="60"></ColumnDefinition>
<ColumnDefinition></ColumnDefinition>
</Grid.ColumnDefinitions>
<TextBlock Margin="15 0 5 0" Text="公告：" FontSize="12" Foreground="#ffff33" VerticalAlignment="Center"></TextBlock>
<ScrollViewer Grid.Column="1" Name="scrollViewer" HorizontalScrollBarVisibility="Hidden"
HorizontalContentAlignment="Stretch"
VerticalScrollBarVisibility="Hidden"
VerticalContentAlignment="Stretch" Height="25">
<Border Height="25" >
<StackPanel x:Name="stackPanel" Margin="0 -25 0 0" >
<StackPanel.RenderTransform>
<TranslateTransform />
</StackPanel.RenderTransform>
<Button Name="btn1" Height="25" Click="btn_Click" Template="{StaticResource btnTemplate}"></Button>
<Button Name="btn2" Height="25" Click="btn_Click" Template="{StaticResource btnTemplate}"></Button>
<Button Name="btn3" Height="25" Click="btn_Click" Template="{StaticResource btnTemplate}"></Button>
</StackPanel>
</Border>
</ScrollViewer>
</Grid>
</local:WorkSpaceContent>
