ToneController.ToneReceived Event

Reference

Definition

Namespace:: Microsoft.Rtc.Collaboration.AudioVideo

Assembly:: Microsoft.Rtc.Collaboration.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Raised when a ToneController receives a tone.

public:
 event EventHandler<Microsoft::Rtc::Collaboration::AudioVideo::ToneControllerEventArgs ^> ^ ToneReceived;

public event EventHandler<Microsoft.Rtc.Collaboration.AudioVideo.ToneControllerEventArgs> ToneReceived;

member this.ToneReceived : EventHandler<Microsoft.Rtc.Collaboration.AudioVideo.ToneControllerEventArgs>

Public Custom Event ToneReceived As EventHandler(Of ToneControllerEventArgs)

Event Type

EventHandler<ToneControllerEventArgs>

Examples

The following example shows how to subscribe to the ToneReceived event.

C# Subscribing to ToneReceived event.


toneController.ToneReceived += delegate(object sender, ToneControllerEventArgs args)
{
    ToneId tone = (ToneId)args.Tone;
    float volume = args.Volume;

    // Do whatever it needs.
};

Remarks

Tones will be received only when all three of the following conditions are true:

An active AudioVideoFlow is attached.
AudioVideoFlow.ToneEnabled is equal to true.
AudioVideoFlow.HoldType is None or RemoteEndpointAllowTones.

Applies to

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