Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Important
Use the UWP Sensor API instead.
The COM-based Sensor API is deprecated and should not be used in new applications. No additional features or enhancements are planned, and support will be limited.
Provides a notification that a sensor state has changed.
Syntax
HRESULT OnStateChanged(
[in] ISensor *pSensor,
[in] SensorState state
);
Parameters
[in] pSensor
Pointer to the ISensor interface of the sensor that raised the event.
[in] state
SensorState containing the new state.
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. |
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 |