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NF:devicetopology.IKsJackDescription2.GetJackCount |
IKsJackDescription2::GetJackCount (devicetopology.h) |
The GetJackCount method gets the number of jacks on the connector, which are required to connect to an endpoint device. |
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coreaudio\iksjackdescription2_getjackcount.htm |
CoreAudio |
b7ebe746-4680-4921-a1fd-1940e306f4eb |
12/05/2018 |
GetJackCount, GetJackCount method [Core Audio], GetJackCount method [Core Audio],IKsJackDescription2 interface, IKsJackDescription2 interface [Core Audio],GetJackCount method, IKsJackDescription2.GetJackCount, IKsJackDescription2::GetJackCount, coreaudio.iksjackdescription2_getjackcount, devicetopology/IKsJackDescription2::GetJackCount |
devicetopology.h |
Windows |
Windows 7 [desktop apps only] |
Windows Server 2008 R2 [desktop apps only] |
Windows |
19H1 |
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The GetJackCount method gets the number of jacks on the connector, which are required to connect to an endpoint device.
Receives the number of audio jacks associated with the connector.
If the method succeeds, it returns S_OK. If it fails, possible return codes include, but are not limited to, the values shown in the following table.
| Return code | Description |
|---|---|
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Pointer pcJacks is NULL. |