WPF-控件样式设置

1、控件样式设置

• 1.1、内嵌式为相同控件设置样式
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• <Window.Resources><Style  TargetType="Button"><Setter Property="Background" Value="Yellow"></Setter><Setter Property="Width" Value="60"></Setter><Setter Property="Height" Value="80"></Setter><Setter Property="FontSize" Value="18"></Setter></Style>    </Window.Resources> <Button  Content="通用"></Button>`<!--为指定key设置样式--><Style x:Key="loginStyle" TargetType="Button"><Setter Property="Background" Value="Red"></Setter><Setter Property="Width" Value="60"></Setter><Setter Property="Height" Value="80"></Setter><Setter Property="FontSize" Value="18"></Setter></Style><Button Style="{StaticResource loginStyle}" Content="登录"></Button><!--动态资源可以通过方法更改相关信息--><Button  Style="{DynamicResource loginStyle }" Content="动态资源" Click="Button_Click"></Button>
  

1.2、外联式

BaseButtonStyle.xaml文件<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"><!--设置一个基础样式--><Style TargetType="Button"><Setter Property="FontSize" Value="18"></Setter><Setter Property="Margin" Value="20,30"></Setter></Style><!--为指定button设置样式并且继承基础样式--><Style x:Key="quitStyle" TargetType="Button" BasedOn="{StaticResource {x:Type Button}}"><Setter Property="Background" Value="Yellow"></Setter><Setter Property="Width" Value="60"></Setter><Setter Property="Height" Value="80"></Setter></Style>
</ResourceDictionary><!--使用BaseButtonStyle里全局样式--><StackPanel><Button  Content="登录"></Button><Button Style="{StaticResource quitStyle}" Content="退出"></Button><Button  Content="通用"></Button></StackPanel>

1.3、控制内置模板（触发器Triggers）

<Grid><!--<Button Width="100" Height="50" Content="自定义按钮" Background="Red" Foreground="Wheat"></Button>--><Button Width="100" Height="50"  Content="自定义按钮" Background="Red" Foreground="Wheat"><Button.Template><ControlTemplate TargetType="Button"><!--等价 <ControlTemplate TargetType="{x:Type Button}">--><!-- border 属性都可以，如颜色也可以这么写Background="{TemplateBinding Background}"--><Border x:Name="border" Background="Red" BorderBrush="Black" BorderThickness="2" CornerRadius="10"><!-- <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" Content="自定义内容">                            </ContentPresenter>--><TextBlock Text="{TemplateBinding Content}" HorizontalAlignment="Center" VerticalAlignment="Center"></TextBlock></Border><!--触发器鼠标放上去改变属性--><ControlTemplate.Triggers><Trigger Property="IsMouseOver" Value="True"><Setter TargetName="border" Property="Background" Value="Black"></Setter></Trigger></ControlTemplate.Triggers></ControlTemplate></Button.Template></Button><!-- 延伸CornerRadius 假如CornerRadius属性也想使用绑定，但是Button是没有CornerRadius属性的，可以采用自定义一个Button，然后定义一个依赖属性，来实现--></Grid>
事件触发器<Style.Triggers><EventTrigger RoutedEvent="Button.Click"><BeginStoryboard><Storyboard><ColorAnimation Storyboard.TargetProperty="(Button.Background).(SolidColorBrush.Color)"To="Green" Duration="0:0:0.5" /></Storyboard></BeginStoryboard></EventTrigger></Style.Triggers>1.4、抽离模板（控件模板）<!--将第三个模板提取出来--><Window.Resources><ControlTemplate x:Key="ButtonTemplated" TargetType="{x:Type Button}"><Border Name="Border" BorderThickness="2" CornerRadius="3" BorderBrush="AliceBlue" Background="Aqua" TextBlock.Foreground="White"><ContentPresenter Margin="{TemplateBinding Padding}" HorizontalAlignment="Center" VerticalAlignment="Center" ></ContentPresenter></Border><ControlTemplate.Triggers><Trigger Property="IsMouseOver" Value="True" ><Setter TargetName="Border"   Property="Background" Value="Red"></Setter></Trigger><Trigger Property="IsPressed" Value="True"><Setter TargetName="Border"   Property="Background" Value="White"></Setter></Trigger></ControlTemplate.Triggers></ControlTemplate></Window.Resources><StackPanel Margin="5"><Button Margin="5" Padding="3">Normal Button</Button><Button Name="mybutton" Margin="5" Padding="3" Template="{StaticResource ResourceKey=ButtonTemplated}">Templated Button</Button></StackPanel><!--数据模板--><DataTemplate x:Key="CustomItemTemplate"><StackPanel Orientation="Horizontal"><TextBlock Text="{Binding name}" Width="100"/><TextBlock Text="{Binding age}" Width="100"/></StackPanel>            </DataTemplate><ListBox x:Name="listBox" ItemTemplate="{StaticResource CustomItemTemplate}"></ListBox>

2.1点击事件

 <Button Width="50" Height="50" Background="Red" Content="点击" Click="Button_Click"></Button>public partial class Window5 : Window{public Window5(){InitializeComponent();}private void Button_Click(object sender, RoutedEventArgs e){}}