System.Sensors.Components

• Up to Parent: System.Sensors

A sensor measures a physical quantity and converts it into a signal that can be read by an application. System.Sensors.Components provides your applications with components that let you obtain information from many different types of hardware sensors.

Package	rtl250.bpl

Classes

EGettingSensor	Exception class for sensor accessing.
TBiometricSensor	TBiometricSensor is a wrapper for TCustomBiometricSensor.
TElectricalSensor	TElectricalSensor is a wrapper for TCustomElectricalSensor.
TEnvironmentalSensor	Wrapper for TCustomEnvironmentalSensor.
TLightSensor	Wrapper for TCustomLightSensor.
TLocationSensor	TLocationSensor is a wrapper for TCustomLocationSensor.
TMechanicalSensor	Wrapper for TCustomMechanicalSensor.
TMotionSensor	Wrapper for TCustomMotionSensor.
TOrientationSensor	Wrapper for TCustomOrientationSensor.
TScannerSensor	Wrapper for TCustomScannerSensor.
TSensor	Defines basic functionality for sensor components.

Types

TOnSensorChoosing

TOnSensorChoosing is used for events that provide a list of sensors and expect an index of a selected sensor.

Constants

pidSensorSupportPlatforms

pidSensorSupportPlatforms: Integer = $45F;