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IWMSPlugin::get_MonikerName

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IWMSPlugin::get_MonikerName

The get_MonikerName method retrieves a moniker display name for a plug-in.

Syntax

  HRESULT get_MonikerName(
  BSTR*  pbstrVal
);

Parameters

pbstrVal

[out] Pointer to a BSTR containing the moniker name.

Return Values

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

Return code Number Description
NS_E_INVALID_ARCHIVE 0xc00d003 The namespace containing the moniker name could not be opened.

Remarks

A moniker is a persistent COM component that encapsulates both the ability to locate an object or data and to retrieve that object or data into memory. The display name can be used to create the object, in this case a plug-in.

Example Code

The following example retrieves the moniker name for the WMS Anonymous User Plug-in included with Windows Media Services. The moniker equals "WMSServer:server_name\Authentication\Object Store\WMS Anonymous User Authentication".

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

// Declare variables and interfaces.
IWMSServer      *pServer;
IWMSPlugins     *pPlugins;
IWMSPlugin      *pPlugin;

HRESULT         hr;
CComVariant     varIndex;
CComBSTR        pbstrMonikerName;

// 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 an IWMSPlugins interface.
hr = pServer->get_Authenticators(&pPlugins);
if (FAILED(hr)) goto EXIT;

// Retrieve the WMS Anonymous User Authentication
// plug-in.
varIndex = L"WMS Anonymous User Authentication";
hr = pPlugins->get_Item(varIndex, &pPlugin);
if (FAILED(hr)) goto EXIT;

// Retrieve the moniker name for the plug-in.
hr = pPlugin->get_MonikerName(&pbstrMonikerName);
if (FAILED(hr)) goto EXIT;

EXIT:
    // 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

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