IWMSPlugins::Refresh

The Refresh method updates the list of IWMSPlugin interfaces in the IWMSPlugins collection to reflect the plug-ins that are registered for use by the server.

HRESULT Refresh();

Arguments

This method takes no parameters.

Return Value

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

Example

#include <windows.h>
#include "wmsserver.h"

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

HRESULT         hr;

// 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_MediaParsers(&pPlugins);
if (FAILED(hr)) goto EXIT;

// Refresh the collection of plug-ins in case
// of state changes.
hr = pPlugins->Refresh();
if (FAILED(hr)) goto EXIT;

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

Other Resources

Interface