ISensorDriver interface (sensorsclassextension.h)
The ISensorDriver interface provides callback methods that the sensor class extension uses to provide requests and notifications to the sensor driver.
Inheritance
The ISensorDriver interface inherits from the IUnknown interface. ISensorDriver also has these types of members:
Methods
The ISensorDriver interface has these methods.
| ISensorDriver::OnClientConnect The ISensorDriver::OnClientConnect method notifies the sensor driver that a client application has connected. |
| ISensorDriver::OnClientDisconnect The ISensorDriver::OnClientDisconnect method notifies the sensor driver that a client application has disconnected. |
| ISensorDriver::OnClientSubscribeToEvents The ISensorDriver::OnClientSubscribeToEvents method notifies the sensor driver that an authorized client application is requesting event notifications. |
| ISensorDriver::OnClientUnsubscribeFromEvents The ISensorDriver::OnClientUnsubscribeFromEvents method notifies the sensor driver that a client application no longer requests event notifications. |
| ISensorDriver::OnGetDataFields The ISensorDriver::OnGetDataFields method retrieves current sensor data. |
| ISensorDriver::OnGetProperties The ISensorDriver::OnGetProperties method retrieves values for the specified properties from the specified sensor. |
| ISensorDriver::OnGetSupportedDataFields The ISensorDriver::OnGetSupportedDataFields method retrieves the list of data fields that the specified sensor can provide. |
| ISensorDriver::OnGetSupportedEvents The ISensorDriver::OnGetSupportedEvents method retrieves the list of events that the specified sensor can raise. |
| ISensorDriver::OnGetSupportedProperties The ISensorDriver::OnGetSupportedProperties method retrieves the list of properties that the specified sensor provides. |
| ISensorDriver::OnGetSupportedSensorObjects The ISensorDriver::OnGetSupportedSensorObjects method retrieves the list of sensors that the driver provides. |
| ISensorDriver::OnProcessWpdMessage The ISensorDriver::OnProcessWpdMessage method handles Windows Portable Device (WPD) commands that the ISensorClassExtension::ProcessIoControl method does not handle internally. |
| ISensorDriver::OnSetProperties The ISensorDriver::OnSetProperties method specifies values for the specified list of properties. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | sensorsclassextension.h |