IWMSPlayers::Refresh
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IWMSPlayers::Refresh
The Refresh method updates the list of IWMSPlayer interfaces in the IWMSPlayers collection to reflect the connected players.
Syntax
HRESULT Refresh();
Parameters
This method takes no parameters.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.
Remarks
Call the Refresh method whenever the IWMSPlayers collection changes. For more information, see the IWMSPlayers::Remove and IWMSPlayers::RemoveAll methods.
Example Code
#include <windows.h> #include "wmsserver.h" // Declare variables and interfaces. IWMSServer *pServer; IWMSPlayers *pPlayers; HRESULT hr; 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 an IWMSPlayers interface // and retrieve the total count of current connections. hr = pServer->get_Players(&pPlayers); if (FAILED(hr)) goto EXIT; hr = pPlayers->get_Count(&lCount); if (FAILED(hr)) goto EXIT; // Refresh the collection of current connections in // case any states have changed. hr = pPlayers->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
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