The following table shows the level of support for each MSMQ function.
MSMQ Function |
Windows CE Implementation |
| MQBeginTransaction | Not supported. Returns MQ_ERROR_SERVICE_NOT_AVAILABLE. |
| MQCloseCursor | Fully supported. |
| MQCloseQueue | Fully supported. |
| MQCreateCursor | Fully supported. |
| MQCreateQueue | Can create only local private queue. For more information, see MQCreateQueue Implementation. |
| MQDeleteQueue | Can delete only local queue using DIRECT format name. |
| MQFreeMemory | Fully supported. |
| MQFreeSecurityContext | Not supported. |
| MQGetMachineProperties | Can only be called for local machine. The only property supported is PROPID_QM_MACHINE_ID. |
| MQGetQueueProperties | Can only be called on local machine using DIRECT format name.
The PROPID_Q_INSTANCE property is not supported. Returns MQ_INFORMATION_PROPERTY_IGNORED in status field. |
| MQGetQueueSecurity | Not supported. Returns MQ_ERROR_SERVICE_NOT_AVAILABLE. |
| MQGetSecurityContext | Not supported. Returns MQ_ERROR_SERVICE_NOT_AVAILABLE. |
| MQHandleToFormatName | Returns DIRECT format name. |
| MQInstanceToFormatName | Not supported. Returns MQ_ERROR_SERVICE_NOT_AVAILABLE. |
| MQLocateBegin | Not supported. Returns MQ_ERROR_SERVICE_NOT_AVAILABLE. |
| MQLocateEnd | Not supported. Returns MQ_ERROR_SERVICE_NOT_AVAILABLE. |
| MQLocateNext | Not supported. Returns MQ_ERROR_SERVICE_NOT_AVAILABLE. |
| MQOpenQueue | Can only open queues via PRIVATE DIRECT format name. Never fails opening outgoing queue if format name is correct and disk space is sufficient. Can only open local queues for MQ_PEEK_ACCESS and MQ_RECEIVE_ACCESS. |
| MQPathNameToFormatName | Returns PRIVATE DIRECT format name. |
| MQReceiveMessage | The pTransaction parameter is not supported. Set it to NULL. If they are specified, the following encryption properties return MQ_ERROR_COMPUTER_DOES _NOT_SUPPORT_ENCRYPTION: PROPID_M_HASH_ALG Other encryption properties return NULL data. |
| MQSendMessage | Only single message transactions are supported. Some properties are not supported . For more information, see MQSendMessage Implementation. |
| MQSetQueueProperties | Can only set properties on local queues using DIRECT format name.
PROPID_Q_AUTHENTICATE can only be MQ_AUTHENTICATE_NONE. PROPID_Q_JOURNAL is only supported for queues created with the journal property. For more information, see MQSendMessage Implementation. |
| MQSetQueueSecurity | Not supported. Returns MQ_ERROR_SERVICE_NOT_AVAILABLE. |