COM Interfaces

Component Object Model (COM)interfaces in the Device Access API.

In this section

TopicDescription

ICreateDeviceAccessAsync

The ICreateDeviceAccessAsync interface is returned from a call to CreateDeviceAccessInstance. It enables the caller to control the operation of binding to an instance of a device in order to retrieve another interface that can be used to interact with that device.

IDeviceIoControl

Sends a control code to a device driver.This action causes the device to perform the corresponding operation.

IDeviceRequestCompletionCallback

Provides a method to handle the completion of calls to the DeviceIoControlAsyncmethod.

 

Related topics

Samples
Custom Driver Access Sample
White papers
Windows Store device app Design Guide for Specialized Devices
Other resources
Device Experience for Specialized Devices
Device Experience for Windows 8

 

 

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