ICreateDeviceAccessAsync interface
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.
Members
The ICreateDeviceAccessAsync interface inherits from the IUnknown interface. ICreateDeviceAccessAsync also has these types of members:
Methods
The ICreateDeviceAccessAsync interface has these methods.
| Method | Description |
|---|---|
| Cancel |
Attempts to cancel an asynchronous operation that is in progress. |
| Close |
Performs cleanup after completion of the asynchronous operation. |
| GetResult |
Retrieves the result of an asynchronous bind operation for a CreateDeviceAccessInstance call. |
| Wait |
Waits a specified length of time for an asynchronous bind operation that is in progress to finish. |
Requirements
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IDL |
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Library |
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