IMFSensorGroup::GetSensorDeviceCount method (mfidl.h)
Gets the number of devices that are virtualized by the sensor group.
Syntax
HRESULT GetSensorDeviceCount(
[out] DWORD *pdwCount
);
Parameters
[out] pdwCount
The number of devices in the sensor group.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
Return code | Description |
---|---|
|
The method succeeded. |
|
The pdwCount parameter is null. |
|
The sensor group has not been initialized. |
Remarks
The term "device" in this context could refer to a physical device, a custom media source, or a frame provider.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 10, version 1607 [desktop apps only] |
Minimum supported server | None supported |
Target Platform | Windows |
Header | mfidl.h |
Library | Mfplat.lib; Mfplat.dll |
See also
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