ScrollEventArgs 类

定义

命名空间:

Windows.UI.Xaml.Controls.Primitives

提供 Scroll 事件的数据。

public ref class ScrollEventArgs sealed : RoutedEventArgs

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
class ScrollEventArgs final : RoutedEventArgs

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
public sealed class ScrollEventArgs : RoutedEventArgs

Public NotInheritable Class ScrollEventArgs
Inherits RoutedEventArgs

继承

Object Platform::Object IInspectable RoutedEventArgs ScrollEventArgs

属性

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

构造函数

ScrollEventArgs()

初始化 ScrollEventArgs 类的新实例。

属性

NewValue	获取 ScrollBar 的新值。
OriginalSource	获取对引发事件的 对象的引用。 这通常是控件的模板部分，而不是在应用 UI 中声明的元素。 (继承自 RoutedEventArgs)
ScrollEventType	获取描述事件的 ScrollEventType 。

另请参阅

• RoutedEventArgs