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Retrieves the unique identifier of the sensor.
Syntax
HRESULT GetID(
[out] SENSOR_ID *pID
);
Parameters
[out] pID
Address of a SENSOR_ID that receives the ID.
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 sensor driver did not provide a sensor ID. |
|
NULL was passed in for pID. |
Remarks
A SENSOR_ID is a GUID that uniquely identifies the sensor on the current computer. This ID corresponds to the constant named SENSOR_PROPERTY_PERSISTENT_UNIQUE_ID.
You can use an ID to retrieve a pointer to a particular sensor by calling ISensorManager::GetSensorByID.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | sensorsapi.h |
| Library | Sensorsapi.lib |
| DLL | Sensorsapi.dll |