functiondiscoveryapi.h header
This header is used by Other Devices Technologies. For more information, see:
functiondiscoveryapi.h contains the following programming interfaces:
Interfaces
| IFunctionDiscovery This interface is used by client programs to discover function instances, get the default function instance for a category, and create advanced Function Discovery query objects that enable registering Function Discovery defaults, among other things. |
| IFunctionDiscoveryNotification This interface is implemented by the client program to support asynchronous queries and is called by Function Discovery to notify the client program when a function instance that meets the query parameters has been added or removed. |
| IFunctionInstance A function instance is created as the result of calling one of the IFunctionDiscovery methods; client program do not create these objects themselves. |
| IFunctionInstanceCollection Represents a group of IFunctionInstance objects returned as the result of a query or get instance request. |
| IFunctionInstanceCollectionQuery Implements the asynchronous query for a collection of function instances based on category and subcategory. |
| IFunctionInstanceQuery Implements the asynchronous query for a function instance based on category and subcategory. |
Enumerations
| QueryUpdateAction Represents the type of action Function Discovery is performing on the specified function instance. This information is used by the client program's change notification handler. |
| SystemVisibilityFlags Determines the visibility of the function instance's data. |