nc-sensorscx-evt_sensor_driver_start_sensor.md

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NC:sensorscx.EVT_SENSOR_DRIVER_START_SENSOR	EVT_SENSOR_DRIVER_START_SENSOR (sensorscx.h)	This callback function starts the sensor based on the default properties specified by the driver, or properties set by the class extension.	sensors\evtsensorstart.htm	sensors	05/03/2018	EVT_SENSOR_DRIVER_START_SENSOR callback function	EVT_SENSOR_DRIVER_START_SENSOR, EVT_SENSOR_DRIVER_START_SENSOR callback, EvtSensorStart, EvtSensorStart callback function [Sensor Devices], sensors.evtsensorstart, sensorscx/EvtSensorStart	sensorscx.h		Windows														_requires_same_	Windows		EVT_SENSOR_DRIVER_START_SENSOR sensorscx/EVT_SENSOR_DRIVER_START_SENSOR	APIRef kbSyntax	UserDefined	SensorsCx.h	EVT_SENSOR_DRIVER_START_SENSOR

EVT_SENSOR_DRIVER_START_SENSOR callback function

-description

This callback function starts the sensor based on the default properties specified by the driver, or properties set by the class extension.

-parameters

-param Sensor

A reference to a sensor object.

-returns

This function returns STATUS_SUCCESS when completed successfully.

Note The class extension (CX) only uses the NT_SUCCESS macro to determine if the call to the driver’s Evt function was successful, but does not take any action if the function failed or does not return STATUS_SUCCESS.

-remarks

This function must be implemented by the driver and is called only once by the class extension.