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4/8/2010

This property specifies the computer where the message originated.

Type Indicator

VT_CLSID

PROPVARIANT Field

*puuid

Property Values

Machine identifier (GUID) of source machine.

Remarks

The PROPID_M_SRC_MACHINE_ID property is used only by the receiving application when calling MQReceiveMessage.

This property returns the GUID of the computer without the enclosing brackets {}.

To retrieve the computer identifier, specify PROPID_M_SRC_MACHINE in the MQMSGPROPSstructure. Then call MQReceiveMessageand examine the returned value.

Examples

Copy Code 
GUID guidSource;
aMsgPropId[i] = PROPID_M_SRC_MACHINE_ID;
aMsgPropVar[i].vt = VT_CLSID;
aMsgPropVar[i].puuid = &guidSource;
i++;
Note:
OS versions prior to 2.12 require the MSMQ add-on pack.

Requirements

Header mq.h
Windows Embedded CE Windows CE 2.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also