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Defines an event handler that has been registered with an event source.
Syntax
typedef struct EventRegistrationToken {
__int64 value;
} EventRegistrationToken;
Members
value
Type: INT64
An identifying value that is provided by an event source.
Remarks
Use an EventRegistrationToken to unsubscribe from a Windows Runtime event source.
You acquire an EventRegistrationToken when you subscribe to an event.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 |
| Minimum supported server | Windows Server 2012 |
| Header | eventtoken.h |