C++针对bmp格式解析实例(2)
复制代码 代码如下: #include afxwin.h class CMyApp:public CWinApp { public: virtual BOOL InitInstance(); }; //CMainWindow class CMainWindow:public CWnd { public: CMainWindow(); ~CMainWindow();
复制代码 代码如下:
#include <afxwin.h>
class CMyApp:public CWinApp
{
public:
virtual BOOL InitInstance();
};
//CMainWindow
class CMainWindow:public CWnd
{
public:
CMainWindow();
~CMainWindow();
protected:
HDC m_hMemDC; //与客户区兼容的内存DC句柄
UINT m_nWidth; //BMP的宽度
UINT m_nHeight; //BMP的高度
//消息映射
afx_msg void OnNcDestroy( );
afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
afx_msg void OnDestroy( );
afx_msg void OnOpen();
afx_msg void OnPaint();
DECLARE_MESSAGE_MAP()
};
class CMyApp:public CWinApp
{
public:
virtual BOOL InitInstance();
};
//CMainWindow
class CMainWindow:public CWnd
{
public:
CMainWindow();
~CMainWindow();
protected:
HDC m_hMemDC; //与客户区兼容的内存DC句柄
UINT m_nWidth; //BMP的宽度
UINT m_nHeight; //BMP的高度
//消息映射
afx_msg void OnNcDestroy( );
afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
afx_msg void OnDestroy( );
afx_msg void OnOpen();
afx_msg void OnPaint();
DECLARE_MESSAGE_MAP()
};
希望本文所述对大家的C++程序设计有所帮助。
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