historyedit.h

提供加密的c/s 聊天程序。用到对称加密算法和非对称加密算法

#ifndef _HistoryEdit_h_
#define _HistoryEdit_h_

/////////////////////////////////////////////////////////////////////////////
// CHistoryEdit window

class CHistoryEdit : public CEdit
{
	// Construction
public:
	CHistoryEdit();
	
	// Attributes
public:
	
	// Operations
public:
	void  AppendString (CString str);
	BOOL  IsSelectable() { return m_bSelectable; }
	void  AllowSelection (BOOL bAllowSelect) { m_bSelectable = bAllowSelect; }
	
	// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CHistoryEdit)
	//}}AFX_VIRTUAL
	
	// Implementation
public:
	void Clear();
	virtual ~CHistoryEdit();
	
	// Generated message map functions
protected:
	//{{AFX_MSG(CHistoryEdit)
	afx_msg void OnSetFocus(CWnd* pOldWnd);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
		
protected:
	BOOL  m_bSelectable;                          // flag: user can select text in control
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif

// End HistoryEdit.h