Triggers

<TextBlock Text="Girijesh"  Name="MyWipedText" FontWeight="Bold" Foreground="Red">
  <TextBlock.RenderTransform>
      <RotateTransform Angle="10" CenterX="50" CenterY="50"></RotateTransform>
  </TextBlock.RenderTransform>
             
  <!-- Animates the text block's width. -->
  <TextBlock.Triggers>
    <EventTrigger RoutedEvent="TextBlock.Loaded">
<EventTrigger.Actions>
    <BeginStoryboard>
        <Storyboard >
          <DoubleAnimation Storyboard.TargetName="MyWipedText"
            Storyboard.TargetProperty="(RenderTransform).(RotateTransform.Angle)"
            From="10" To="360"  Duration="0:0:50"
            AutoReverse="True" RepeatBehavior="Forever" />
        </Storyboard>
      </BeginStoryboard>
    </EventTrigger.Actions>

    </EventTrigger>
  </TextBlock.Triggers>
            </TextBlock>