// MFCApplication1Dlg.h: 头文件 // #pragma once #define WM_SHOWINFO (WM_USER+0x1) // CMFCApplication1Dlg 对话框 class CMFCApplication1Dlg : public CDialogEx { // 构造 public: CMFCApplication1Dlg(CWnd* pParent = nullptr); // 标准构造函数 // 对话框数据 #ifdef AFX_DESIGN_TIME enum { IDD = IDD_MFCAPPLICATION1_DIALOG }; #endif protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持 // 实现 protected: HICON m_hIcon; // 生成的消息映射函数 virtual BOOL OnInitDialog(); afx_msg void OnSysCommand(UINT nID, LPARAM lParam); afx_msg void OnPaint(); afx_msg HCURSOR OnQueryDragIcon(); afx_msg LRESULT OnShowInfo(WPARAM wParam, LPARAM lParam); DECLARE_MESSAGE_MAP() public: afx_msg void OnBnClickedOk(); CString m_strMsg; void UpdateMsg(CString strMsg); afx_msg void OnBnClickedCancel(); };