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SQL Anywhere 11.0.1 (Français) » QAnywhere » QAnywhere Reference » QAnywhere .NET API reference » QAnywhere .NET API for clients (.NET 2.0) » QAManager interface


AcknowledgeUntil method

Acknowledges the given QAMessage instance and all unacknowledged messages received before the given message.

Visual Basic
Public Sub AcknowledgeUntil( _
   ByVal msg As QAMessage _
public void AcknowledgeUntil(
   QAMessage msg
  • msg   The last message to acknowledge. All earlier unacknowledged messages are also acknowledged.


When a QAMessage is acknowledged, its MessageProperties.STATUS property changes to StatusCodes.RECEIVED. When a QAMessage status changes to StatusCodes.RECEIVED, it can be deleted using the default delete rule.

For more information about delete rules, see Message delete rules.

See also