RefreshStateChangedEventArgs 类

  • 参考

定义

命名空间:
Microsoft.UI.Xaml.Controls
编辑

为 RefreshVisualizer.RefreshStateChanged 事件提供事件数据。

public ref class RefreshStateChangedEventArgs sealed
/// [Microsoft.UI.Xaml.CustomAttributes.MUXContractProperty(version=6)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Version(1)]
class RefreshStateChangedEventArgs final
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.XamlContract, 65536)]
class RefreshStateChangedEventArgs final
[Microsoft.UI.Xaml.CustomAttributes.MUXContractProperty(version=6)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Version(1)]
public sealed class RefreshStateChangedEventArgs
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.XamlContract), 65536)]
public sealed class RefreshStateChangedEventArgs
Public NotInheritable Class RefreshStateChangedEventArgs
继承
Object Platform::Object IInspectable RefreshStateChangedEventArgs
属性
Microsoft.UI.Xaml.CustomAttributes.MUXContractPropertyAttribute MarshalingBehaviorAttribute VersionAttribute ContractVersionAttribute

示例

提示

有关详细信息、设计指南和代码示例，请参阅 拉取刷新。

打开 WinUI 3 库应用，并查看拉取刷新操作。

WinUI 3 库应用包括大多数 WinUI 3 控件、特性和功能的交互式示例。 通过 Microsoft Store 获取应用，或在 GitHub 上获取源代码。

属性

NewState

获取一个值，该值指示 RefreshVisualizer 的新状态。
OldState

获取一个值，该值指示 RefreshVisualizer 的先前状态。

适用于

另请参阅