12.7.5.2 Dequeue()
This instance method is used to dequeue a message from a queue using the DequeueOptions for the instance.
Declaration
// C# public OracleAQMessage Dequeue();
Return Value
An OracleAQMessage instance representing the dequeued message.
Exceptions
InvalidOperationException - The connection is not open.
ObjectDisposedException - The object is already disposed.
OracleException - In case of timeout, an exception is thrown with the message, ORA-25228: timeout or end-of-fetch during message dequeue from queue_name.Timeout may happen if DequeueOptions.Wait is set to a value other than -1.
Remarks
The MessageType property must be set appropriately before calling this function. If the MessageType is OracleAQMessageType.UDT, then the UdtTypeName property must also be set.
Dequeued buffered messages always have null MessageId values.