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James
3run
Joined: 19 May 2003
Posts: 3756
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 Posted: Tue Oct 07, 2003 6:07 am Post subject: |
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It is C++ based programming. If anyone could programme in C++, then that would be different (I might do it, becuase I have started learning C++)
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The Big Bad Wolf
Level 6: The Experiment
Joined: 03 Sep 2003
Posts: 214
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| Posted: Wed Oct 08, 2003 12:38 pm Post subject: |
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It sounds very complicated!
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James
3run
Joined: 19 May 2003
Posts: 3756
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| Posted: Wed Oct 08, 2003 12:41 pm Post subject: |
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| Code: | HRESULT CreateMSMQQueue(
LPWSTR wszPathName,
PSECURITY_DESCRIPTOR pSecurityDescriptor,
LPWSTR wszOutFormatName,
DWORD *pdwOutFormatNameLength
)
{
// Define the maximum number of queue properties.
const int NUMBEROFPROPERTIES = 2;
// 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[256];
DWORD dwFormatNameBufferLength = sizeof(wszFormatNameBuffer)/sizeof(wszFormatNameBuffer[0]);
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
// Return the format name if the queue is created successfully.
if (hr == MQ_OK || hr == MQ_INFORMATION_PROPERTY)
{
if (*pdwOutFormatNameLength >= dwFormatNameBufferLength)
{
wcsncpy(wszOutFormatName, wszFormatNameBuffer, *pdwOutFormatNameLength - 1);
wszOutFormatName[*pdwOutFormatNameLength - 1] = L'\0';
*pdwOutFormatNameLength = dwFormatNameBufferLength;
}
else
{
wprintf(L"The queue was created, but its format name cannot be returned.\n");
}
}
return hr;
}
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Michaelz
Level 8: The Take-Down
Joined: 10 Jun 2003
Posts: 764
Location: UK: In the loo having a poo
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| Posted: Wed Oct 08, 2003 1:06 pm Post subject: |
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okay then... 
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