<Window x:Class="Animation.RotateButtonWithLayout"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="RotateButtonWithLayout" Height="300" Width="300"
    >
  <Window.Resources>
        
    <Style TargetType="{x:Type Button}">
      <Setter Property="HorizontalAlignment" Value="Center"></Setter>
      <Setter Property="RenderTransformOrigin" Value="0.5,0.5"></Setter>
      <Setter Property="Padding" Value="20,15"></Setter>
      <Setter Property="Margin" Value="2"></Setter>
      <Setter Property="LayoutTransform">
        <Setter.Value>
          <RotateTransform></RotateTransform>
        </Setter.Value>
      </Setter>
      <Style.Triggers>
        <EventTrigger RoutedEvent="Button.MouseEnter">
          <EventTrigger.Actions>
            <BeginStoryboard Name="rotateStoryboardBegin">
              <Storyboard>
                <DoubleAnimation Storyboard.TargetProperty="LayoutTransform.Angle"
                 To="360" Duration="0:0:0.8" RepeatBehavior="Forever"></DoubleAnimation>
              </Storyboard>
            </BeginStoryboard>
          </EventTrigger.Actions>
        </EventTrigger>
        <EventTrigger RoutedEvent="Button.MouseLeave">
          <EventTrigger.Actions>
           <!-- <RemoveStoryboard BeginStoryboardName="rotateStoryboardBegin"></RemoveStoryboard> -->
            <BeginStoryboard>
              <Storyboard>
                <DoubleAnimation Storyboard.TargetProperty="LayoutTransform.Angle"
                   Duration="0:0:0.2"></DoubleAnimation>
              </Storyboard>
            </BeginStoryboard>
          </EventTrigger.Actions>
        </EventTrigger>
      </Style.Triggers>        
    </Style>
           
  </Window.Resources>
  <StackPanel Margin="5" Button.Click="cmd_Clicked">
    <Button>One</Button>
    <Button>Two</Button>
    <Button>Three</Button>
    <Button>Four</Button>
    <TextBlock Name="lbl" Margin="5"></TextBlock>
  </StackPanel>
</Window>
