共用方式為


RichEditBoxTextChangingEventArgs 類別

定義

提供 RichEditBox.TextChanging 事件的事件數據。

public ref class RichEditBoxTextChangingEventArgs sealed
/// [Windows.Foundation.Metadata.ContractVersion(Microsoft.UI.Xaml.WinUIContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class RichEditBoxTextChangingEventArgs final
[Windows.Foundation.Metadata.ContractVersion(typeof(Microsoft.UI.Xaml.WinUIContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class RichEditBoxTextChangingEventArgs
Public NotInheritable Class RichEditBoxTextChangingEventArgs
繼承
Object Platform::Object IInspectable RichEditBoxTextChangingEventArgs
屬性

備註

這個類別的實例會當做參數傳遞至 TextChanging 事件處理程式。

屬性

IsContentChanging

取得值,這個值表示事件是否因為文字內容中的變更而發生。

適用於

另請參閱