MQGetMachineProperties (Windows Embedded CE 6.0)
1/6/2010
This function retrieves information about a Queue Manager on the local machine.
Syntax
HRESULT APIENTRY MQGetMachineProperties(
LPCWSTR lpwcsMachineName,
const GUID* pguidMachineID,
MQQMPROPS* pQMProps
);
Parameters
- lpwcsMachineName
[in] Not supported; set to NULL.
- pguidMachineID
[in] Not supported; set to NULL.
- pQMProps
[in, out] Pointer to a Queue Manager properties structure, MQQMPROPS, specifying which properties to retrieve.
Return Value
- MQ_OK
Indicates success.
MQ_ERROR_ACCESS_DENIED
Access to the specified computer is denied.Verify the access rights for the operation.
- MQ_ERROR_INVALID_PARAMETER
Both the name (lpwcsMachineName) and computer (pguidMachineID) identifiers were specified.
- MQ_ERROR_ILLEGAL_MQQMPROPS
Either pQMprops was NULL or no properties were specified.
- MQ_ERROR_ILLEGAL_PROPERTY_VT
An invalid type indicator was supplied for a property value in pQMProps.
- MQ_INFORMATION_UNSUPPORTED_PROPERTY
An unsupported property identifier was specified in pQMProps.
- MQ_INFORMATION_DUPLICATE_PROPERTY
A duplicate property identifier was specified in pQMProps. The second entry is ignored.
Remarks
For Windows Embedded CE, the only valid Queue Manager property is PROPID_QM_MACHINE_ID.
If a property specified by pQMProps is set to VT_NULL, MSMQ allocates the memory needed to store the property value when MQGetMachineProperties is called.
If the returned property type replaces the VT_NULL value, the application must free the memory allocated for the property value by calling MQFreeMemory.
Note
OS versions prior to 2.12 require the MSMQ add-on pack.
Requirements
| Header | mq.h |
| Library | msmqrt.lib |
| Windows Embedded CE | Windows CE 2.0 and later |
| Note | Versions prior to 2.12 require the MSMQ add-on pack |