通过

ColorChangedEventArgs 类

  • 参考

定义

命名空间:
Windows.UI.Xaml.Controls
编辑

提供 ColorChanged 事件的事件数据。

适用于 UWP 的等效 WinUI 2 API：Windows 应用 SDK中 WinUI 的 Microsoft.UI.Xaml.Controls.ColorChangedEventArgs (，请参阅Windows 应用 SDK命名空间) 。

public ref class ColorChangedEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 327680)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class ColorChangedEventArgs final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 327680)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class ColorChangedEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 327680)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class ColorChangedEventArgs
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 327680)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class ColorChangedEventArgs
Public NotInheritable Class ColorChangedEventArgs
继承
Object Platform::Object IInspectable ColorChangedEventArgs
属性
ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 要求

设备系列
Windows 10 Fall Creators Update (在 10.0.16299.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v5.0 中引入)

属性

NewColor

获取控件中当前选择的颜色。

适用于 UWP 的等效 WinUI 2 API：Windows 应用 SDK中 WinUI 的 Microsoft.UI.Xaml.Controls.ColorChangedEventArgs.NewColor (，请参阅Windows 应用 SDK命名空间) 。
OldColor

获取以前在 控件中选择的颜色。

适用于 UWP 的等效 WinUI 2 API：Windows 应用 SDK中 WinUI 的 Microsoft.UI.Xaml.Controls.ColorChangedEventArgs.OldColor (，请参阅 ) Windows 应用 SDK命名空间。

适用于

另请参阅