<Button x:Name="button1" Content="按钮1" Margin="10,10,0,0" Cursor="Pen"><Button.Template><ControlTemplate><Border CornerRadius="15,15,15,15"><Border.Background><SolidColorBrush x:Name="color2"></SolidColorBrush></Border.Background><Border.Triggers><EventTrigger RoutedEvent="Border.Loaded"><BeginStoryboard><Storyboard><ColorAnimation Storyboard.TargetName="color2" Storyboard.TargetProperty="(SolidColorBrush.Color)" From="AliceBlue" To="AntiqueWhite" Duration="0:0:1" AutoReverse="True" RepeatBehavior="Forever"></ColorAnimation></Storyboard></BeginStoryboard></EventTrigger></Border.Triggers></Border></ControlTemplate></Button.Template></Button><Button x:Name="button2" Content="按钮2" Margin="106,10,0,0" Opacity="0.5" BorderThickness="3" IsDefault="True" Click="button2_Click" Cursor="Wait" ToolTip="点击啊" HorizontalAlignment="Left"/><Button x:Name="button3" Content="开始分析" Margin="10,77,0,0" Click="button3_Click"><Button.Template><ControlTemplate><Border BorderThickness="1" CornerRadius="16,16,16,16" ><Border.Background><SolidColorBrush x:Name="ColorQ"/></Border.Background><Border.Triggers><EventTrigger RoutedEvent="Button.Loaded"><BeginStoryboard><Storyboard><ColorAnimation Storyboard.TargetName="ColorQ"Storyboard.TargetProperty="(SolidColorBrush.Color)"From="Red" To="Green" Duration="0:0:5"AutoReverse="True" RepeatBehavior="Forever"/></Storyboard></BeginStoryboard></EventTrigger></Border.Triggers></Border></ControlTemplate></Button.Template></Button>
加上字体也变化：
<Button x:Name="button1" Margin="10,10,0,0" Cursor="Pen" ToolTip="点击按钮" Click="button1_Click" Background="White"><Button.Template><ControlTemplate><Border CornerRadius="15,15,15,15"><Label Content="点击分析" FontFamily="微软雅黑" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="12"><Label.Foreground><SolidColorBrush x:Name="FontColor"></SolidColorBrush></Label.Foreground><Label.Triggers><EventTrigger RoutedEvent="Border.Loaded"><BeginStoryboard><Storyboard><ColorAnimation Storyboard.TargetName="FontColor" Storyboard.TargetProperty="(SolidColorBrush.Color)" From="#000000" To="#ffffff" Duration="0:0:10" AutoReverse="True" RepeatBehavior="Forever"></ColorAnimation></Storyboard></BeginStoryboard></EventTrigger></Label.Triggers></Label><Border.Background><SolidColorBrush x:Name="color2"></SolidColorBrush></Border.Background><Border.Triggers><EventTrigger RoutedEvent="Border.Loaded"><BeginStoryboard><Storyboard><ColorAnimation Storyboard.TargetName="color2" Storyboard.TargetProperty="(SolidColorBrush.Color)" From="Red" To="purple" Duration="0:0:1" AutoReverse="True" RepeatBehavior="Forever"></ColorAnimation></Storyboard></BeginStoryboard></EventTrigger></Border.Triggers></Border></ControlTemplate></Button.Template></Button>
看效果：
