MQMessageType 枚举
Describes the message type when the TaskType is set to a value of DTSMQType_Sender.
命名空间： Microsoft.SqlServer.Dts.Tasks.MessageQueueTask
程序集： Microsoft.SqlServer.MSMQTask（在 Microsoft.SqlServer.MSMQTask.dll 中）
语法
声明
Public Enumeration MQMessageType
用法
Dim instance As MQMessageType
public enum MQMessageType
public enum class MQMessageType
type MQMessageType
public enum MQMessageType
成员
| 成员名称 | 说明 | |
|---|---|---|
| DTSMQMessageType_String | Message source is a string. | |
| DTSMQMessageType_DataFile | Message source is a data file. | |
| DTSMQMessageType_Variables | Message source is in a variable, and the destination is also a variable. | |
| DTSMQMessagType_StringMessageToVariable | Message source is text, and the destination is a variable. This enumeration is only valid when the Message Queue task is receiving a message. |
注释
This enumeration determines which format the Message Queue task uses. The Message Queue task sends and receives messages to or from a queue used by Message Queuing (also known as MSMQ). The following types of messages can be sent:
A string message, which is supplied as the value of a property. Use the enumeration DTSMQMessageType_String for this type of message.
A data file message, which is generated from the contents of a specified data file. Use the enumeration DTSMQMessageType_DataFile for this type of message.
A variables message, which is generated from the names and values of one or more variables. Use the enumeration DTSMQMessageType_Variables for this type of message.
The DTSMQMessagType_StringMessageToVariable is not a valid value when sending a message.
For more information, see 消息队列任务.