前面一篇博客“WPF/Silverlight 控件的基本组成” 介绍了创建控件模板的一些基础知识，这篇是一个简单演示，演示一个不规则的按钮。
为了简单期间，我们只定义了按钮的鼠标移动到上面以及鼠标点击两个特效。其他特效没有定义。
演示效果如下：
对应Xaml代码，代码中已经增加了注释，如果前一篇博客阅读过，对代码的阅读就没有难度，代码如下：
<UserControl xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" x:Class="SilverlightApplication_IrregularButton.MainPage" Width="250" Height="150" mc:Ignorable="d"> <UserControl.Resources> <ControlTemplate x:Key="ButtonControlTemplate1" targettype="Button"> <Grid> <visualstatemanager.VisualStateGroups> <VisualStateGroup x:Name="Focusstates"> <VisualState x:Name="Focused"/> <VisualState x:Name="Unfocused"/> VisualStateGroup> <VisualStateGroup x:Name="CommonStates"> <VisualState x:Name="normal"/> <VisualState x:Name="MouSEOver"> <Storyboard> <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.0010000" Storyboard.TargetName="path" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)"> <EasingDoubleKeyFrame KeyTime="00:00:00" Value="1.1"/> DoubleAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.0010000" Storyboard.TargetName="path" Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleY)"> <EasingDoubleKeyFrame KeyTime="00:00:00" Value="1.1"/> DoubleAnimationUsingKeyFrames> Storyboard> VisualState> <VisualState x:Name="pressed"> <Storyboard> <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.0010000" Storyboard.TargetName="path" Storyboard.TargetProperty="(UIElement.OpacityMask).(GradientBrush.GradientStops)[0].(GradientStop.Offset)"> <EasingDoubleKeyFrame KeyTime="00:00:00" Value="0.4"/> DoubleAnimationUsingKeyFrames> Storyboard> VisualState> <VisualState x:Name="disabled"/> VisualStateGroup> visualstatemanager.VisualStateGroups> <Path x:Name="path" Stretch="Fill" stroke="{TemplateBinding BorderBrush}" strokeThickness="2" Margin="10.652,1.073,8,0" UseLayoutRounding="False" Data="M36.891956,9.7781897 C64.593346,-11.270991 79.772194,-3.6822519 95.642052,17.778385 C176.95827,15.002772 153.51022,23.269783 98.359367,44.312874 C81.101433,49.818928 46.730473,42.151268 47.980583,38.40152 C28.298779,43.241684 7.1613593,35.330677 36.891956,9.7781897 z" RenderTransformOrigin="0.5,0.5" Fill="{TemplateBinding Background}" > <Path.OpacityMask> <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> <GradientStop Color="White" Offset="1"/> <GradientStop Color="#26FFFFFF"/> LinearGradientBrush> Path.OpacityMask> <Path.RenderTransform> <TransformGroup> <ScaleTransform/> <SkewTransform/> <RotateTransform/> <TranslateTransform/> TransformGroup> Path.RenderTransform> Path> <ContentPresenter Margin="33,18,72,18"/> Grid> ControlTemplate> <Style x:Key="IrregularButton" targettype="Button"> <Setter Property="Template" Value="{StaticResource ButtonControlTemplate1}"/> <Setter Property="Background" Value="#FFA56B16"/> <Setter Property="Foreground" Value="#FF000000"/> Style> UserControl.Resources> <Grid x:Name="LayoutRoot" Background="White"> <Button Style="{StaticResource IrregularButton}" Content="Button1" Foreground="#FF2431C2" Background="#FFBA730A" BorderBrush="#FF111695" Height="70" Width="180"/> Grid> UserControl>
参考资料：
Silverlight2 边学边练 之七 模板与状态
http://www.cnblogs.com/gnielee/archive/2009/08/03/1537929.html
一步一步学Silverlight 2系列（9）：使用控件模板
http://www.cnblogs.com/Terrylee/archive/2008/03/08/Silverlight2-step-by-step-part9-using-control-template.html
理解silverlight 2.0中的Templated Control
http://silverlight.cn/index.php?q=node/597
演练：使用 ControlTemplate 自定义按钮的外观
http://msdn.microsoft.com/zh-cn/library/cc903963(VS.95).aspx
Control Templates
http://silverlight.net/learn/quickstarts/controltemplates/
通过使用 ControlTemplate 自定义现有控件的外观
http://msdn.microsoft.com/zh-cn/library/cc189093(VS.95).aspx
创建系统控件的可重用模板
http://msdn.microsoft.com/zh-cn/library/dd185509.aspx
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