IWMSPublishingPoints::get_Item

The get_Item method retrieves a specific IWMSPublishingPointIWMSPublishingPoint Interface from the IWMSPublishingPoints collection.

HRESULT get_Item(
  const VARIANT  varIndex,
  IWMSPublishingPoint**  pVal
);

Arguments

varIndex	[in] VARIANT containing the index of an IWMSPublishingPoint interface.
pVal	[out] Pointer to a pointer to an IWMSPublishingPoint interface.

Return Value

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Return code	Number	Description
DISP_E_BADINDEX	0x8002000B	Indicates that varIndex is an invalid index location.
E_POINTER	0x80004003	Indicates that pVal is a NULL pointer argument.

Remarks

This method calls AddRef internally. To avoid memory leaks, you must call Release when you are finished using the interface.

Example

#include <windows.h>
#include <atlbase.h>    // Includes CComVariant.
#include "wmsserver.h"

// Declare variables and interfaces.
IWMSServer              *pServer;
IWMSPublishingPoints    *pPubPoints;
IWMSPublishingPoint     *pPubPoint;

HRESULT         hr;
VARIANT_BOOL    bVal;
CComVariant     varIndex;
long            lCount;

// Initialize the COM library and retrieve a pointer
// to an IWMSServer interface.
hr = CoInitialize(NULL);
hr = CoCreateInstance(CLSID_WMSServer,
                      NULL,
                      CLSCTX_ALL,
                      IID_IWMSServer,
                      (void **)&pServer);
if (FAILED(hr)) goto EXIT;

// Retrieve a pointer to the IWMSPublishingPoints interface
// and retrieve the total count of publishing points.
hr = pServer->get_PublishingPoints(&pPubPoints);
if (FAILED(hr)) goto EXIT;
hr = pPubPoints->get_Count(&lCount);
if (FAILED(hr)) goto EXIT;

// Retrieve information about each publishing point.
for (long x = 0; x < lCount; x++)
{
    varIndex = x;
    hr = pPubPoints->get_Item(varIndex, &pPubPoint);
    if (FAILED(hr)) goto EXIT;

    // Retrieve a Boolean value indicating whether
    // clients can connect.
    hr = pPubPoint->get_AllowClientsToConnect(&bVal);
    if (FAILED(hr)) goto EXIT;

    // Release temporary COM objects.
    pPubPoint->Release();
}

EXIT:
    // TODO: Release temporary COM objects and uninitialize COM.

Requirements

Header: wmsserver.h.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003 family, Windows Server 2008 family.

See Also

Reference

IWMSPublishingPoint Interface

IWMSPublishingPoints Interface