HRESULT CreateMSMQQueue(
                        LPWSTR wszPathName, 
                        PSECURITY_DESCRIPTOR pSecurityDescriptor,
                        LPWSTR wszOutFormatName,
                        DWORD *pdwOutFormatNameLength
                        )
{
    // Define the maximum number of queue properties.
    const int NUMBEROFPROPERTIES = 2;
    const int BUFLEN = 256;

    // Define a queue property structure and the structures needed to initialize it.
    MQQUEUEPROPS QueueProps;
    MQPROPVARIANT aQueuePropVar[NUMBEROFPROPERTIES];
    QUEUEPROPID aQueuePropId[NUMBEROFPROPERTIES];
    HRESULT aQueueStatus[NUMBEROFPROPERTIES];
    HRESULT hr = MQ_OK;

    // Validate the input parameters.
    if (wszPathName == NULL || wszOutFormatName == NULL || pdwOutFormatNameLength == NULL)
    {
        return MQ_ERROR_INVALID_PARAMETER;
    }

    // Set queue properties.
    DWORD cPropId = 0;
    aQueuePropId[cPropId] = PROPID_Q_PATHNAME;
    aQueuePropVar[cPropId].vt = VT_LPWSTR;
    aQueuePropVar[cPropId].pwszVal = wszPathName;
    cPropId++;

    WCHAR wszLabel[MQ_MAX_Q_LABEL_LEN] = L"Test Queue";
    aQueuePropId[cPropId] = PROPID_Q_LABEL;
    aQueuePropVar[cPropId].vt = VT_LPWSTR;
    aQueuePropVar[cPropId].pwszVal = wszLabel;
    cPropId++;

    // Initialize the MQQUEUEPROPS structure.
    QueueProps.cProp = cPropId; // Number of properties
    QueueProps.aPropID = aQueuePropId;// IDs of the queue properties
    QueueProps.aPropVar = aQueuePropVar;// Values of the queue properties
    QueueProps.aStatus = aQueueStatus;// Pointer to the return status

    // Call MQCreateQueue to create the queue.
    WCHAR wszFormatNameBuffer[BUFLEN];
    DWORD dwFormatNameBufferLength = BUFLEN;
    hr = MQCreateQueue(pSecurityDescriptor, // Security descriptor
     &QueueProps, // Address of queue property structure
     wszFormatNameBuffer, // Pointer to format name buffer
     &dwFormatNameBufferLength);// Pointer to receive the queue‘s format name length in Unicode characters not bytes.

    // Return the format name if the queue is created successfully.
    if (hr == MQ_OK || hr == MQ_INFORMATION_PROPERTY)
    {
        if (*pdwOutFormatNameLength >= dwFormatNameBufferLength)
        {
            wcsncpy_s(wszOutFormatName, *pdwOutFormatNameLength - 1, wszFormatNameBuffer, _TRUNCATE);
            // ************************************
            // You must copy wszFormatNameBuffer into the 
            // wszOutFormatName buffer.
            // ************************************
            wszOutFormatName[*pdwOutFormatNameLength - 1] = L‘\0‘;
            *pdwOutFormatNameLength = dwFormatNameBufferLength;
        }
        else
        {
            wprintf(L"The queue was created, but its format name cannot be returned.\n");
        }
    }
    return hr;
}

int _tmain(int argc, _TCHAR* argv[])
{
    wchar_t name[]=L".\\PRIVATE$\\ZHXL.121";
    DWORD bufferLength = 256;
    wchar_t formattedQueueName[256]; 

    HRESULT returnValue = CreateMSMQQueue(name,NULL,formattedQueueName,&bufferLength);

    if(returnValue != MQ_OK)
    wprintf(L"Creating a Queue failed\n");
    else
    {
     wprintf(L"Queue was successfully created..Formatted QueueName =%s\n",formattedQueueName);
     wprintf(L"BufferLength returned is %d\n", bufferLength);
    }

    return 0;
}

typedef struct tagMQQUEUEPROPS
{
    DWORD           cProp;
    __field_ecount(cProp) QUEUEPROPID*    aPropID;
    __field_ecount(cProp) MQPROPVARIANT*  aPropVar;
    __field_ecount_opt(cProp) HRESULT*        aStatus;
} MQQUEUEPROPS;