QueryEngineState_e (Windows Embedded CE 6.0)
1/5/2010
This enumeration provides values that indicate the media query engines state.
Syntax
enum QueryEngineState_e {
UnInitialized = 0,
Error,
Stopped,
Running
};
Elements
- UnInitialized
Indicates that no memory has been allocated for the media query engine.
- Error
Indicates that an error occurred during a state transition, for example, a memory allocation error.
- Stopped
Indicates that the media query engine has allocated memory to support event sink registration.
- Running
Indicates that the media query engine has allocated all the resources it needs and that it is now actively searching for UPnP servers, delivering events, and making media queries as requested.
Requirements
| Header | mediaqueryengine.hpp |
| Library | MQELib.lib |
| Windows Embedded CE | Windows CE 5.0 Networked Media Device Feature Pack and later |