Defines a callback method for notifying application when an item is added, updated or removed from the Continuous Query result.

Namespace: Alachisoft.NCache.Web.Caching
Assembly: Alachisoft.NCache.Web (in Alachisoft.NCache.Web.dll) Version: 4.3.0.0 (4.3.0.0)

Syntax

C#
public delegate void QueryDataNotificationCallback(
	string key,
	CQEventArg arg
)
Visual Basic
Public Delegate Sub QueryDataNotificationCallback ( 
	key As String,
	arg As CQEventArg
)
Visual C++
public delegate void QueryDataNotificationCallback(
	String^ key, 
	CQEventArg^ arg
)

Parameters

key
Type: System..::..String
key removed, add or updated
arg
Type: Alachisoft.NCache.Web.Caching..::..CQEventArg
Information about continuous query event arguments

See Also