如果需要使用EventSetter,建议结合命令(Command)来实现事件的绑定和处理,以保持代码的解耦和可测试性。
要使用第三方类库CommandBehavior(AttachedCommandBehavior acb)进行解耦 代码如下：引用 xmlns:localCommand="clr-namespace:AttachedCommandBehavior"<Style x:Key="listBox2Item" TargetType="ListBoxItem"> <Style.Setters> <Setter Property="localCommand:CommandBehavior.Event" Value="MouseDoubleClick">...
public static void SetCommand(DependencyObject obj, ICommand value) { obj.SetValue(CommandProperty, value); } public static readonly DependencyProperty CommandProperty = DependencyProperty.RegisterAttached("Command", typeof(ICommand), typeof(CommandBinder), new PropertyMetadata(ChangedCallback)); private ...
使用Style中的EventSetter Handler这里就不在更多介绍。 但是今天想要解决的问题是怎么把EventSetter Handler使用Command绑定的方式把Handler事件进行解耦 要使用第三方类库CommandBehavior(AttachedCommandBehavior acb)进行解耦 代码如下: 引用xmlns:localCommand="clr-namespace:AttachedCommandBehavior" <Style x:Key="listBox2It...
4.386 ICommandSource 4.387 IContainItemStorage 4.388 IContentHost 4.389 IDataObject 4.390 IEasingFunction 4.391 IFrameworkInputElement 4.392 IHierarchicalVirtualizationAndScrollInfo 4.393 IInputElement 4.394 IKeyFrame 4.395 IKeyFrameAnimation 4.396 Image 4.397 ImageBrush 4.398 ImageDrawing 4.399 Image...
意見反映 x:Object>SetterBase>EventSetter EventSetter (usage) <EventSetter /> (description) Represents an event setter in a style. Event setters invoke the specified event handlers in response to events. (properties) Event RoutedEvent (description) ...
WPF - Command 2010-08-27 16:23 −在 XAML 中 1,创建一个command对象,可以直接使用RoutedCommand,然后通过CommandBinding来指定Execute和CanExecute; 2,指定 Command 。例子中使用的是CheckBox, 实际上Command是ButtonBase的成员,所以,所有But... zip's ...
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4.118 CommandBinding 4.119 CommandBindingCollection 4.120 ComponentCommands 4.121 ComponentResourceKey 4.122 CompositeCollection 4.123 Condition 4.124 ConditionCollection 4.125 ContainerUIElement3D 4.126 ContainerVisual 4.127 ContentControl 4.128 ContentElement 4.129 ContentOperations 4.130 ContentPresenter ...
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