I have following XAML

 <StackPanel MouseEnter="StackPanel_MouseEnter" Height="130" Background="Blue">
    <Grid MouseEnter="Grid_MouseEnter" Height="60" Background="Red" >
       <Button MouseEnter="Button_MouseEnter" Height="20"/>
    </Grid>
 </StackPanel>

In code behind I am doing this

private void StackPanel_MouseEnter(object sender, MouseEventArgs e)
{

}

private void Grid_MouseEnter(object sender, MouseEventArgs e)
{
    e.Handled = true;
}

private void Button_MouseEnter(object sender, MouseEventArgs e)
{   
    e.Handled = true;
}

Now even if I move mouse over Button and set e.Handled = true, the events of Grid and StackPanel are called respectively. Why? What should I do to stop routed event from bubbling up?

c# wpf routed-events
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