system.h

wince6.0平台上的任务管理器,功能类似于windows的任务管理器. In order to develop applications for Windows Mobile 6.x from

// System.h : Declaration of the CSystem

#pragma once
#ifdef STANDARDSHELL_UI_MODEL
#include "resource.h"
#endif
#ifdef POCKETPC2003_UI_MODEL
#include "resourceppc.h"
#endif
#ifdef SMARTPHONE2003_UI_MODEL
#include "resourcesp.h"
#endif
#ifdef AYGSHELL_UI_MODEL
#include "resourceayg.h"
#endif

#include "ToolBox.h"
#include "System.h"

#include "Windows\AutoCriticalSection.h"

#define _CE_ALLOW_SINGLE_THREADED_OBJECTS_IN_MTA

#if defined(_WIN32_WCE) && !defined(_CE_DCOM) && !defined(_CE_ALLOW_SINGLE_THREADED_OBJECTS_IN_MTA)
#error "Single-threaded COM objects are not properly supported on Windows CE platform, such as the Windows Mobile platforms that do not include full DCOM support. Define _CE_ALLOW_SINGLE_THREADED_OBJECTS_IN_MTA to force ATL to support creating single-thread COM object's and allow use of it's single-threaded COM object implementations. The threading model in your rgs file was set to 'Free' as that is the only threading model supported in non DCOM Windows CE platforms."
#endif


// CSystem

class ATL_NO_VTABLE CSystem :
	public CComObjectRootEx<CComMultiThreadModel>,
	public CComCoClass<CSystem, &CLSID_System>,
	public ISupportErrorInfo,
	public IDispatchImpl<ISystem, &IID_ISystem, &LIBID_ToolBoxLib, /*wMajor =*/ 1, /*wMinor =*/ 0>
{
public:
	CSystem();

#ifndef _CE_DCOM
DECLARE_REGISTRY_RESOURCEID(IDR_SYSTEM)
#endif
#ifdef _CE_DCOM
DECLARE_REGISTRY_RESOURCEID(IDR_SYSTEMDCOM)
#endif


BEGIN_COM_MAP(CSystem)
	COM_INTERFACE_ENTRY(ISystem)
	COM_INTERFACE_ENTRY(IDispatch)
	COM_INTERFACE_ENTRY(ISupportErrorInfo)
END_COM_MAP()

	DECLARE_PROTECT_FINAL_CONSTRUCT()
    //DECLARE_CLASSFACTORY_SINGLETON(CSystem)

	HRESULT FinalConstruct();
	void FinalRelease();

public:
    // COM
    // ISupportsErrorInfo
	STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);

    // ISystem
    STDMETHOD(Update)(void);
    STDMETHOD(get_PhysicalMemoryTotal)(/*[out, retval]*/ LONG *value);
    STDMETHOD(get_PhysicalAvailable)(/*[out, retval]*/ LONG *value);
    STDMETHOD(get_PageFileTotal)(/*[out, retval]*/ LONG *value);
    STDMETHOD(get_PageFileAvailable)(/*[out, retval]*/ LONG *value);
    STDMETHOD(get_VirtualMemoryTotal)(/*[out, retval]*/ LONG *value);
    STDMETHOD(get_VirtualMemoryAvailable)(/*[out, retval]*/ LONG *value);
    STDMETHOD(EndProcess)(/*[in]*/LONG Pid, /*[out, retval]*/ VARIANT_BOOL *result);

    // C++

private:
    MEMORYSTATUS    m_memoryStatus;
    Windows::CriticalSection    m_lock;
};

OBJECT_ENTRY_AUTO(__uuidof(System), CSystem)