在做一个项目，总体要求在对话框中使用html，这里有三个类
class CHtmlBlock : public CBlock //class CBlock是公司做的基类, 没有父类
class CWebView : public CView
class CHtmlDlg : public CDialog
要求是在对话框类中嵌入CWebView类，之后嵌入到CHtmlBlock中
class CHtmlDlg : public CDialog
{
public:
CHtmlDlg(CWnd* pParent = NULL); // standard constructor
CWebView m_webView;
// Dialog Data
//{{AFX_DATA(CHtmlDlg)
enum { IDD = IDD_DLGHTML };
// NOTE: the ClassWizard will add data members here
//}}AFX_DATA
protected:
CRect m_Rect;
HWND hDlg;
//{{AFX_VIRTUAL(CHtmlDlg)
public:
virtual BOOL PreTranslateMessage(MSG* pMsg);
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
public:
void NavigateHtml(CString strUrl);
void MoveCtrlWindow(CRect rect);
//{{AFX_MSG(CHtmlDlg)
afx_msg void OnSize(UINT nType, int cx, int cy);
virtual BOOL OnInitDialog();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
class CHtmlBlock : public CBlock
{
public:
void AddUrl2Array(CString strUrl);
CHtmlBlock();
virtual ~CHtmlBlock();
void SetUrl(/*CString str*/);
void ShowWebPage();
CStringArray m_aUrl;
CString m_strUrl;
CHtmlDlg *m_pHtmlDlg;
protected:
virtual void Size(CRect rect);
virtual void Initial();
virtual void AddData();
virtual void DelData();
};
class CWebView : public CView
{
protected:
DECLARE_DYNCREATE(CWebView)
DECLARE_EVENTSINK_MAP()
// Attributes
public:
CWebView();
virtual ~CWebView();
CWebBrowser2 m_web;
COleSafeArray vPostData;
IDocHostUIHandler* m_ui;
public:
BOOL CreateFromStatic(UINT nID, CWnd *pParent);
void Navigate2(LPCTSTR lpszURL, DWORD dwFlags = 0,
LPCTSTR lpszTargetFrameName = NULL, LPCTSTR lpszHeaders = NULL,
LPVOID lpvPostData = NULL, DWORD dwPostDataLen = 0);
void ExecWB(OLECMDID cmdID, OLECMDEXECOPT cmdexecopt, VARIANT* pvaIn,
VARIANT* pvaOut);
void Refresh2(int nLevel);
void Stop();
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CWebView)
public:
virtual void OnBeforeNavigate2(LPCTSTR lpszURL, DWORD nFlags, LPCTSTR lpszTargetFrameName, CByteArray& baPostedData, LPCTSTR lpszHeaders, BOOL* pbCancel);
virtual void OnNavigateComplete2(LPCTSTR strURL);
virtual BOOL Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext = NULL);
virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
virtual BOOL OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo);
virtual BOOL PreTranslateMessage(MSG* pMsg);
virtual void DoDataExchange(CDataExchange* pDX);
virtual void OnDownloadBegin();
virtual void OnDownloadComplete();
virtual void Navigate4(LPCTSTR lpszURL, DWORD dwFlags = 0,
LPCTSTR lpszTargetFrameName = NULL,
LPCTSTR lpszHeaders = NULL,
LPVOID lpvPostData = NULL, DWORD dwPostDataLen = 0 );
protected:
virtual void OnDraw(CDC* pDC); // overridden to draw this view
//}}AFX_VIRTUAL
// Implementation
protected:
#ifdef _DEBUG
virtual void AssertValid() const;
virtual void Dump(CDumpContext& dc) const;
#endif
// Generated message map functions
protected:
//{{AFX_MSG(CWebView)
afx_msg void OnMouseMove(UINT nFlags, CPoint point);
afx_msg void OnFocus();
afx_msg void OnTimer(UINT nIDEvent);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
这里有要在CWebView 中响应CHtmlView类中的二个虚函数
OnNavigateComplete2
OnBeforeNavigate2
我想了好多方法也没解决, 求方法
xiao
