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INmChannelAudio::GetProperty

  • Article

Use the GetProperty method to retrieve the property values of the current Audio Channel object.

HRESULT GetProperty(
NM_AUDPROP uID,ULONG *puValue);

Parameters

  • uID
    [in] A value from theNM_AUDPROP_* enumeration that identifies the property type.
  • puValue
    [out] Pointer to a location containing the audio property value.

Return Values

NetMeeting client applications can use the SUCCEEDED and FAILED macros in winerror.h to check return values.

Return values can include RPC layer errors or any of the following values.

  • S_OK
    The property was retrieved successfully.
  • E_INVALIDARG
    uID or puValue parameter contains an invalid value.

Remarks

If an outgoing channel is paused, audio will not be sent. If an incoming channel is paused, audio will not be received.

Requirements

**  Windows NT/2000:** Requires Windows NT 4.0 SP3 or later.
**  Windows 95/98:** Requires Windows 95 or later. Available as a redistributable for Windows 95.
**  Header:** Imsconf2.idl.

See Also

INmChannelAudio, INmChannelAudio::SetProperty, Audio Channel Object, Audio Channel Object Details