WPF样式

<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:UC="clr-namespace:WpfApplication1"
xmlns:UC1="clr-namespace:WpfControlLibrary1;assembly=WpfControlLibrary1"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
Title="Window1" Height="300" Width="300">
<Window.Resources>
<!--
Button控件样式
-->
<Style TargetType="Button">
<Setter  Property="Background" Value="Pink"/>
<Setter Property="FontSize" Value="22"/>
</Style>
<!--
XAML的Class
-->
<Style x:Key="mystyle" TargetType="ContentControl">
<Setter  Property="Background" Value="Peru"/>
<Setter Property="FontSize" Value="30"/>
</Style>

<!--
继承mystyle
-->
<Style x:Key="mystyle2" TargetType="ContentControl" BasedOn="{StaticResource ResourceKey=mystyle}">
<!--覆盖基类样式-->
<Setter  Property="Background" Value="Red" />
</Style>
</Window.Resources>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Button  Content="Button" Grid.Row="0"/>
<Button Style="{StaticResource ResourceKey=mystyle}"
Content="XAML的Class" Grid.Row="1"/>
<Button Style="{StaticResource ResourceKey=mystyle2}"
Content="样式的继承mystyle" Grid.Row="2"/>
<Button  Content="Button嵌入样式" Grid.Row="3">
<Button.Resources>
<Style TargetType="Button" >
<Setter Property="Background" Value="Coral"></Setter>
</Style>
</Button.Resources>
</Button>
</Grid>
</Window>

<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:UC="clr-namespace:WpfApplication1"
xmlns:UC1="clr-namespace:WpfControlLibrary1;assembly=WpfControlLibrary1"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
Title="Window1" Height="300" Width="300">
<Window.Resources>
<Style x:Key="TriggersStyle" TargetType="Label">
<Setter  Property="Background" Value="BurlyWood"/>
<Style.Triggers>
<!--Triggers单一条件触发事件 当IsMouseOver的时候，Button颜色变成粉色 -->
<Trigger Property="IsMouseOver" Value="True">
<Setter  Property="Background" Value="Pink"/>
</Trigger>
</Style.Triggers>
</Style>

<Style x:Key="MultiTriggerStyle" TargetType="Button">
<Setter  Property="Background" Value="BurlyWood"/>
<Style.Triggers>
<!--MultiTrigger多条件触发事件 当IsMouseOver后IsPressed时候，字体30号 -->
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="IsMouseOver" Value="True"></Condition>
<Condition Property="IsPressed" Value="True"></Condition>
</MultiTrigger.Conditions>
<Setter  Property="FontSize" Value="30"/>
</MultiTrigger>
</Style.Triggers>
</Style>

<Style x:Key="DataTriggerStyle" TargetType="Control">
<Setter  Property="Background" Value="Brown"/>
<Style.Triggers>
<!-- 绑定当前的radio单选框,如果按钮选中,触发字体设置 -->
<DataTrigger Binding="{Binding ElementName=radio, Path=IsChecked}" Value="True">
<Setter Property="FontSize" Value="30"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Window.Resources>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Label Style="{StaticResource ResourceKey=TriggersStyle}" Content="Triggers"></Label>
<Button Style="{StaticResource ResourceKey=MultiTriggerStyle}" Content="MultiTrigger" Grid.Row="1"></Button>
<RadioButton Style="{StaticResource ResourceKey=DataTriggerStyle}" Name="radio" Content="我要变成20号字" Grid.Row="2"></RadioButton>
</Grid>
</Window>