Play an audio file on local storage of device or on remote server.

Properties

File

A string value indicates the fully qualified name of the file to play.

Url

A string value indicates the URL of audio file

Methods

Play

Start recording.

• Input Arguments: None
• Output Argument: None.
• Return Value: Status Code

Stop

Stop recording.

• Input Arguments: None
• Output Argument: None.
• Return Value: None.

Events

Started

Triggered when playback is started.

• Parameters:

 Completed

Triggered when the playback of entire audio file has completed.

• Parameters:

Stopped

Triggered when playback has been stopped

• Parameters:

 
Code Examples

Define_Com Class(#xDeviceAudioPlayback) Name(#AudioPlayback) Evtroutine Handling(#COM_OWNER.Initialize)   #Play.Enabled := false   #Stop.Enabled := false Endroutine Evtroutine Handling(#AudioPlayback.Initialize)   #Play.Enabled := true   #Stop.Enabled := true Endroutine Evtroutine Handling(#Play.Click)   #AudioPlayback.File := 'MyVoice'   #AudioPlayback.Play() Endroutine Evtroutine Handling(#Stop.Click)   #AudioPlayback.Stop Endroutine Evtroutine Handling(#AudioPlayback.Started) Status(#lstatus)   If (#lstatus = 'OK')     #Status := 'Playback started'   Else     #Status := 'Error starting playback: ' + #lstatus   Endif Endroutine Evtroutine Handling(#AudioPlayback.Stopped) Status(#lstatus)   If (#lstatus = OK)     #Status := 'Playback stopped'   Else     #Status := 'Error stopping playback: ' + #lstatus   Endif Endroutine Evtroutine Handling(#AudioPlayback.Completed) Status(#lstatus)   If (#lstatus = OK)     #Status := 'Playback completed'   Else     #Status := 'Playback completed with error: ' + #lstatus   Endif Endroutine