发布网友 发布时间:2022-03-17 04:25
共2个回答
懂视网 时间:2022-03-17 08:46
uptodate临床助手有很多资料能学习,可以很大的帮助医学院学生,那么应该如何进行注册呢,接下来就给朋友们分享一下具体的操作方法。
第一步:打开uptodate软件。
第二步:点击注册。
第三步:根据提示完成注册,注意只有一个月试用期,以后需要购买。
以上便是针对该问题所整理出来的具体操作步骤,希望可以帮助到需要的朋友。
热心网友 时间:2022-03-17 05:54
执行步骤的示例
创建名为 OffCntrDisp 的新 MFC ActiveX 控件向导应用程序。
COleControl 派生类中添加下面的成员变量:
char m_szDocName[512];
IDispatch *m_pDocDisp;
注: m_szDocName 保存包含我们的控制的文档的名称并且 m_pDocDisp 是该文档的 IDispatch 接口。
COleControl 派生类定义中的末尾添加以下项:
// Interface Maps.
protected:
// IoleObject.
BEGIN_INTERFACE_PART(MyOleObject, IOleObject)
INIT_INTERFACE_PART(COffCtlDispCtrl, MyOleObject)
STDMETHOD(SetClientSite)(LPOLECLIENTSITE);
STDMETHOD(GetClientSite)(LPOLECLIENTSITE*);
STDMETHOD(SetHostNames)(LPCOLESTR, LPCOLESTR);
STDMETHOD(Close)(DWORD);
STDMETHOD(SetMoniker)(DWORD, LPMONIKER);
STDMETHOD(GetMoniker)(DWORD, DWORD, LPMONIKER*);
STDMETHOD(InitFromData)(LPDATAOBJECT, BOOL, DWORD);
STDMETHOD(GetClipboardData)(DWORD, LPDATAOBJECT*);
STDMETHOD(DoVerb)(LONG, LPMSG, LPOLECLIENTSITE, LONG, HWND,
LPCRECT);
STDMETHOD(EnumVerbs)(IEnumOLEVERB**);
STDMETHOD(Update)();
STDMETHOD(IsUpToDate)();
STDMETHOD(GetUserClassID)(CLSID*);
STDMETHOD(GetUserType)(DWORD, LPOLESTR*);
STDMETHOD(SetExtent)(DWORD, LPSIZEL);
STDMETHOD(GetExtent)(DWORD, LPSIZEL);
STDMETHOD(Advise)(LPADVISESINK, LPDWORD);
STDMETHOD(Unadvise)(DWORD);
STDMETHOD(EnumAdvise)(LPENUMSTATDATA*);
STDMETHOD(GetMiscStatus)(DWORD, LPDWORD);
STDMETHOD(SetColorScheme)(LPLOGPALETTE);
END_INTERFACE_PART(MyOleObject)
DECLARE_INTERFACE_MAP();
这将重写您的自定义 MyOleObject 与 IOleObject COleControl 的默认实现。
COleControl 派生类的构造函数中添加以下代码:
m_pDocDisp = NULL;
紧随其后 OffCntrDispCtl.cpp 中的以下行:
IMPLEMENT_OLECTLTYPE(COffCntrDispCtrl, IDS_OFFCNTRDISP,
_dwOffCntrDispOleMisc)
添加以下代码:
BEGIN_INTERFACE_MAP(COffCntrDispCtrl, COleControl)
INTERFACE_PART(COffCntrDispCtrl, IID_IOleObject, MyOleObject)
END_INTERFACE_MAP()
此操作,请在步骤 3 中所做的修改以及覆盖 COleControl 的 IOleObject。
第 5 步中添加的代码,下面添加以下代码:
static char buf[8192];
static void DoMsg(char *msg) {
::MessageBox(NULL, msg, "Message", MB_SETFOREGROUND);
}
static void DoErr(char *msg, long err) {
static char errBuf[8192];
sprintf(errBuf, "%s, Error: %ld (%08lx)", msg, err,err);
::MessageBox(NULL, errBuf, "Error", MB_SETFOREGROUND);
}
这些都是以后用于显示邮件的有用例程。
将粘贴的所有以下代码在您的 OffCntrDispCtl.cpp 文件的末尾:
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::SetHostNames(LPCOLESTR
pwApp, LPCOLESTR pwObj)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
// Convert OLESTR into ASCII string.
WideCharToMultiByte(CP_ACP, 0, pwObj, -1, pThis->m_szDocName,
512, NULL, NULL);
// Get IDispatch.
pThis->GetDocDispatch();
// Test it out by getting the document name.
pThis->TestDispatch();
return S_OK;
}
STDMETHODIMP
COffCntrDispCtrl::XMyOleObject::SetClientSite(LPOLECLIENTSITE
pClientSite)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.SetClientSite(pClientSite);
}
STDMETHODIMP
COffCntrDispCtrl::XMyOleObject::SetColorScheme(LPLOGPALETTE plp)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.SetColorScheme(plp);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::GetMiscStatus(DWORD
dwAspect, DWORD* pdwStatus)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.GetMiscStatus(dwAspect, pdwStatus);
}
STDMETHODIMP
COffCntrDispCtrl::XMyOleObject::EnumAdvise(LPENUMSTATDATA*
ppenumAdvise)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.EnumAdvise(ppenumAdvise);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::Unadvise(DWORD
dwConnection)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.Unadvise(dwConnection);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::Advise(LPADVISESINK
pAdvSink, DWORD* pdwConnection)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.Advise(pAdvSink, pdwConnection);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::GetExtent(DWORD
dwDrawAspect, LPSIZEL lpsizel)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.GetExtent(dwDrawAspect, lpsizel);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::SetExtent(DWORD
dwDrawAspect, LPSIZEL lpsizel)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.SetExtent(dwDrawAspect, lpsizel);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::GetUserType(DWORD
dwFormOfType, LPOLESTR* ppszUserType)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.GetUserType(dwFormOfType,
ppszUserType);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::GetUserClassID(CLSID*
pClsid)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.GetUserClassID(pClsid);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::IsUpToDate()
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.IsUpToDate();
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::Update()
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.Update();
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::EnumVerbs(LPENUMOLEVERB*
ppenumOleVerb)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.EnumVerbs(ppenumOleVerb);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::DoVerb(LONG iVerb, LPMSG
lpmsg, LPOLECLIENTSITE pActiveSite, LONG lindex, HWND hwndParent,
LPCRECT lprcPosRect)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.DoVerb(iVerb, lpmsg, pActiveSite,
lindex, hwndParent, lprcPosRect);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::GetClipboardData(DWORD
dwReserved, LPDATAOBJECT *ppDataObject)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.GetClipboardData(dwReserved,
ppDataObject);
}
STDMETHODIMP
COffCntrDispCtrl::XMyOleObject::InitFromData(LPDATAOBJECT
pDataObject, BOOL fCreation, DWORD dwReserved)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.InitFromData(pDataObject, fCreation,
dwReserved);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::GetMoniker(DWORD
dwAssign, DWORD dwWhichMoniker, LPMONIKER *ppmk)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.GetMoniker(dwAssign, dwWhichMoniker,
ppmk);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::SetMoniker(DWORD
dwWhichMoniker, LPMONIKER pmk)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.SetMoniker(dwWhichMoniker, pmk);
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::Close(DWORD
dwSaveOption)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.Close(dwSaveOption);
}
STDMETHODIMP
COffCntrDispCtrl::XMyOleObject::GetClientSite(LPOLECLIENTSITE*
ppClientSite)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.GetClientSite(ppClientSite);
}
STDMETHODIMP_(ULONG) COffCntrDispCtrl::XMyOleObject::Release()
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.Release();
}
STDMETHODIMP_(ULONG) COffCntrDispCtrl::XMyOleObject::AddRef()
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.AddRef();
}
STDMETHODIMP COffCntrDispCtrl::XMyOleObject::QueryInterface(REFIID
iid, LPVOID* ppvObj)
{
METHOD_MANAGE_STATE(COffCntrDispCtrl, MyOleObject)
ASSERT_VALID(pThis);
return pThis->m_xOleObject.QueryInterface(iid, ppvObj);
}
这是您的 IOleObject,通常将委托其调用默认 COleControl 的 IOleObject 实现,除 SetHostNames() 之外的所有实现。补漏白,SetHostNames(),并存储该文档的名称插入控件的位置。
遗憾的是,Microsoft PowerPoint 不能调用此方法,因此,此示例将不会使用该产品。但是,Microsoft Powerpoint 是单个服务器,因此您可以使用 GetActiveObject() 来唯一获得 IDispatch 指针。