www.pudn.com > 0818ToDoList_src.rar > MASKEDIT.CPP

// maskedit.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "maskedit.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMaskEdit 
 
CMaskEdit::CMaskEdit(LPCTSTR szMask, BOOL bExclude) : m_sMask(szMask), m_bExclude(bExclude) 
{ 
} 
 
CMaskEdit::~CMaskEdit() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(CMaskEdit, CEdit) 
	//{{AFX_MSG_MAP(CMaskEdit) 
	ON_WM_CHAR() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CMaskEdit message handlers 
 
void CMaskEdit::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)  
{ 
	switch (nChar) 
	{ 
	case VK_BACK: 
		break; 
 
	case 'c': 
	case 'C': 
	case 'v': 
	case 'V': 
	case 'x': 
	case 'X': 
		if (GetAsyncKeyState(VK_CONTROL) & 0x8000) 
			break; 
 
	default: 
		{ 
		if (m_bExclude && m_sMask.Find(nChar) != -1) 
			return; 
 
		else if (!m_bExclude && m_sMask.Find(nChar) == -1) 
			return; 
		} 
		break; 
	} 
 
 
	CEdit::OnChar(nChar, nRepCnt, nFlags); 
}