通过

AVSpeechSynthesizer.Speaking Property

Definition

Namespace:
AVFoundation
Assembly:
Microsoft.iOS.dll
Assembly:
Microsoft.MacCatalyst.dll
Assembly:
Microsoft.macOS.dll
Assembly:
Microsoft.tvOS.dll

Whether the synthesizer is currently speaking, or has utterances queued. Ignores Paused

[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual bool Speaking { [Foundation.Export("isSpeaking")] get; }
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
[<get: Foundation.Export("isSpeaking")>]
member this.Speaking : bool

Property Value

Boolean
Attributes
BindingImplAttribute ExportAttribute

Remarks

Even if Paused is true, this method will return true if the AVSpeechSynthesizer contains unfinished or enqueued AVSpeechUtterances.

Applies to