GiveFeedbackEventArgs 类

定义

包含 GiveFeedback 事件的参数。Contains arguments for the GiveFeedback event.

public ref class GiveFeedbackEventArgs sealed : System::Windows::RoutedEventArgs
public sealed class GiveFeedbackEventArgs : System.Windows.RoutedEventArgs
type GiveFeedbackEventArgs = class
    inherit RoutedEventArgs
Public NotInheritable Class GiveFeedbackEventArgs
Inherits RoutedEventArgs
继承
GiveFeedbackEventArgs

注解

GiveFeedback启动拖放操作时发生该事件。The GiveFeedback event occurs when a drag-and-drop operation is started. GiveFeedback事件允许拖动事件的源修改鼠标指针的外观,以便在拖放操作过程中为用户提供视觉反馈。The GiveFeedback event enables the source of a drag event to modify the appearance of the mouse pointer to provide the user with visual feedback during a drag-and-drop operation.

属性

Effects

获取一个值,该值指示拖放操作的效果。Gets a value that indicates the effects of drag-and-drop operation.

Handled

获取或设置一个值,该值指示针对路由事件(在其经过路由时)的事件处理的当前状态。Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route.

(继承自 RoutedEventArgs)
OriginalSource

在父类进行任何可能的 Source 调整之前,获取由纯命中测试确定的原始报告源。Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class.

(继承自 RoutedEventArgs)
RoutedEvent

获取或设置与此 RoutedEventArgs 实例关联的 RoutedEventGets or sets the RoutedEvent associated with this RoutedEventArgs instance.

(继承自 RoutedEventArgs)
Source

获取或设置对引发事件的对象的引用。Gets or sets a reference to the object that raised the event.

(继承自 RoutedEventArgs)
UseDefaultCursors

获取或设置一个布尔值,指示是否应该为关联的拖放操作使用默认光标反馈行为。Gets or sets a Boolean value indicating whether default cursor feedback behavior should be used for the associated drag-and-drop operation.

方法

Equals(Object)

确定指定对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(继承自 Object)
GetHashCode()

作为默认哈希函数。Serves as the default hash function.

(继承自 Object)
GetType()

获取当前实例的 TypeGets the Type of the current instance.

(继承自 Object)
InvokeEventHandler(Delegate, Object)

当在派生类中重写时,提供特定于类型的调用事件处理程序的方式,该方式与基实现相比可提高效率。When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation.

(继承自 RoutedEventArgs)
MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(继承自 Object)
OnSetSource(Object)

在派生类中重写时,每当实例的 Source 属性的值发生更改,则提供一个通知回调入口点。When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes.

(继承自 RoutedEventArgs)
ToString()

返回表示当前对象的字符串。Returns a string that represents the current object.

(继承自 Object)

适用于