SqlNotificationType Enum
Definition
Important
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Describes the different notification types that can be received by an OnChangeEventHandler event handler through the SqlNotificationEventArgs parameter.
public enum class SqlNotificationType
public enum SqlNotificationType
type SqlNotificationType =
Public Enum SqlNotificationType
- Inheritance
Fields
Change | 0 | Data on the server being monitored changed. Use the SqlNotificationInfo item to determine the details of the change. |
Subscribe | 1 | There was a failure to create a notification subscription. Use the SqlNotificationEventArgs object's SqlNotificationInfo item to determine the cause of the failure. |
Unknown | -1 | Used when the type option sent by the server was not recognized by the client. |
Remarks
The SqlNotificationType enumeration is referenced by an instance of the SqlNotificationEventArgs class. This information is provided when a notification event is fired with the SqlDependency class.
Applies to
See also
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