OracleAQNavigationMode Enumeration

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12.12 OracleAQNavigationMode Enumeration

Table 12-35 lists all the OracleAQNavigationMode enumeration values with a description of each enumerated value.

Table 12-35 OracleAQNavigationMode Members

Member Name	Description
`FirstMessage`	Retrieves the first message that is available and matches the search criteria. This resets the position to the beginning of the queue.
`FirstMessageMultiGroup`	Indicates that a call to `DequeueArray` resets the position to the beginning of the queue, and dequeues messages that are available and match the search criteria. Messages are dequeued till the `dequeueCount` limit is reached. The dequeued messages can belong to different transaction groups. You can use the `OracleAQMessage.TransactionGroup` property to distinguish between messages from different transaction groups. All messages from the same transaction group have the same value for the `OracleAQMessage.TransactionGroup` property.
`NextMessage`	Retrieves the next message that is available and matches the search criteria. If the previous message belongs to a message group, AQ retrieves the next available message that matches the search criteria and belongs to the message group.
`NextMessageMultiGroup`	Indicates that a call to `DequeueArray` dequeues the next set of messages that are available and match the search criteria. Messages are dequeued till the `dequeueCount` limit is reached. The dequeued messages can belong to different transaction groups. You can use the `OracleAQMessage.TransactionGroup` property to distinguish between messages from different transaction groups. All messages from the same transaction group have the same value for the `OracleAQMessage.TransactionGroup` property.
`NextTransaction`	Skips the remainder of the current transaction group (if any) and retrieves the first message of the next transaction group.

Requirements

Provider	ODP.NET, Unmanaged Driver
Assembly	`Oracle.DataAccess.dll`
Namespace	`Oracle.DataAccess.Client`
.NET Framework	3.5, 4.5, 4.6, 4.7

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