XAML中Button重绘为圆形的方式技能

在用XAML合理布局的情况下,有时以便使页面Metro化,一些Button要应用圆形替代默认设置的长方形。下列的Button款式能够处理这个难题,能够依据自身的必须再加以改动。自然假如你熟习Bland的话能够立即应用它来绘图你必须的款式,可是贴编码是不是更快1点呢?

拷贝编码
编码以下:

<Style x:Key="btnNext" TargetType="Button">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Pressed">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(FrameworkElement.Margin)" Storyboard.TargetName="rectangle">
<DiscreteObjectKeyFrame KeyTime="0">
<DiscreteObjectKeyFrame.Value>
<Thickness>⑶</Thickness>
</DiscreteObjectKeyFrame.Value>
</DiscreteObjectKeyFrame>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Normal"/>
<VisualState x:Name="Disabled"/>
<VisualState x:Name="MouseOver"/>
</VisualStateGroup>
<VisualStateGroup x:Name="FocusStates">
<VisualState x:Name="Focused"/>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Rectangle x:Name="rectangle" RadiusY="25" RadiusX="25" Stroke="Blue" StrokeThickness="4">
</Rectangle>
<ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="Margin" Value="5"/>
<Setter Property="Width" Value="50"/>
<Setter Property="Height" Value="50"/>
<Setter Property="FontSize" Value="120"/>
<Setter Property="Foreground" Value="White"/>
</Style>