标签：block route log led dict 提取 smo die nes
将控件模版定义为资源，并使用StaticResource引用该资源
1 <Button Margin="10" Padding="5" Template="{StaticResource ButtonTemplaate}"> 2 A Simple Button with a Custom Template</Button>
控件模版的基本框架如下：
1 <Window.Resource> 2 <ControlTemplate x:Key="ButtonTemplate" Target="{x:Type Button}"> 3 ... 4 </ControlTemplate> 5 </Window.Resource>
2.简单按钮
WPF通过使用模版绑定，可以从应用模版的控件中提取一个值。
1 <Window.Resource> 2 <ControlTemplate x:Key="ButtonTemplate" Target="{x:Type Button}"> 3 <Border BorderBrush="Orange" BorderThickness="3" CornerRadius="2" 4 Background="Red" TextBlock.Foreground="White"> 5 <ContentPresenter RecognizesAccessKey="True" Margin="{TemplateBinding Padding}"></ContentPresenter> 6 </ControlTemplate> 7 </Window.Resource>
模版绑定支持WPF的变化监测基础结构，所有依赖项属性都包含该基础结构。这意味着如果修改了控件的属性，模版会自动考虑该变化。当使用在一小段时间内重复改变属性值的动画时，该细节尤其有用。
为控件添加事件处理方法：
1 <ControlTemplate x:Key="ButtonTemplate" TargetType="{x:Type Button}"> 2 <Border Name="Border" BorderBrush="Orange" .... > 3 </Border> 4 <ControlTemplate.Triggers> 5 <Trigger Property="IsMouseOver" Value="True"> 6 <Setter TargetName="Border" Property="Background" Value="DarkRed" /> 7 </Trigger> 8 /* 9 * 可以添加更多的事件 10 */ 11 </ControlTemplate.Triggers> 12 </ControlTemplate>
注意，对于禁用功能，一般放在最后，，在触发器列表的末尾定义，这样可以保证IsEnabled属性触发器具有最高的优先权
1 <Trigger Property="IsEnabled" Value="False"> 2 </Setter TargetName="Border" Property="TextBlock.Foreground" Value="Gray" /> 3 </Setter TargetName="Border" Property="TextBlock.Background" Value="MistyRose" /> 4 </Trigger>
3.应用动画的触发器
1 <ControlTemplate.Triggers> 2 <EventTrigger RoutedEvent="MouseEnter"> 3 <BeginStoryboard> 4 <Storyboard> 5 <ColorAnimation Storyboard.TargetName="Border" Storyboard.TargetProperty="Background.Color" 6 To="Blue" Duration="0:0:1" AutoReverse="True" RepeatBehavior="Forever"></ColorAnimation> 7 </Storyboard> 8 </BeginStoryboard> 9 </EventTrigger> 10 <EventTrigger RoutedEvent="MouseLeave"> 11 <BeginStoryboard> 12 <Storyboard> 13 <ColorAnimation Storyboard.TargetName="Border" Storyboard.TargetProperty="Background.Color" Duration="0:0:0.5">
</ColorAnimation> 14 </Storyboard> 15 </BeginStoryboard> 16 </EventTrigger> 17 <Trigger Property="IsPressed" Value="True"> 18 <Setter TargetName="Border" Property="Background" Value="IndianRed" /> 19 <Setter TargetName="Border" Property="BorderBrush" Value="DarkKhaki" /> 20 </Trigger> 21 <Trigger Property="IsKeyboardFocused" Value="True"> 22 <Setter TargetName="FocusCue" Property="Visibility" Value="Visible" /> 23 </Trigger> 24 </ControlTemplate.Triggers>
4.通过代码修改资源
1 ResourceDictionary resourceDictionary = new ResourceDictionary(); 2 resourceDictionary.Source = new Uri( 3 "Resources/GradientButtonVariant.xaml", UriKind.Relative); 4 this.Resources.MergedDictionaries[0] = resourceDictionary;
标签：block route log led dict 提取 smo die nes
原文地址：http://www.cnblogs.com/imstrive/p/6198785.html
