wndproc.h

使非MFC窗口程序的窗口回调过程成为C++类的成员函数。

#ifndef __WNDPROC_H__
#define __WNDPROC_H__


class CWndProc
{
protected:
	//constructor and destructor.
	CWndProc();
	virtual ~CWndProc();

protected:
	//windows callback procedure.
	virtual LRESULT CALLBACK WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) = 0;

private:
	char	m_hook[40];

protected:
	WNDPROC	m_pfnWndProc;
};


#endif //__WNDPROC_H__