RangeBaseValueChangedEventArgs 类

  • 参考

定义

命名空间:
Microsoft.UI.Xaml.Controls.Primitives
编辑

提供有关 ValueChanged 事件的范围值更改的数据。

public ref class RangeBaseValueChangedEventArgs sealed : RoutedEventArgs
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.WinUIContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class RangeBaseValueChangedEventArgs final : RoutedEventArgs
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.WinUIContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class RangeBaseValueChangedEventArgs : RoutedEventArgs
Public NotInheritable Class RangeBaseValueChangedEventArgs
Inherits RoutedEventArgs
继承
Object Platform::Object IInspectable RoutedEventArgs RangeBaseValueChangedEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

属性

NewValue

获取范围值属性的新值。
OldValue

获取范围值属性的上一个值。
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)

适用于

另请参阅