gusucode.com > VC++ 汽配销售管理系统(Access)源码程序 > VC++ 汽配销售管理系统(Access)源码程序/源码/NumberEdit.cpp

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// NumberEdit.cpp : implementation file
//

#include "stdafx.h"
#include "qpglxt.h"
#include "NumberEdit.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CNumberEdit

CNumberEdit::CNumberEdit()
{
}

CNumberEdit::~CNumberEdit()
{
}


BEGIN_MESSAGE_MAP(CNumberEdit, CEdit)
	//{{AFX_MSG_MAP(CNumberEdit)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNumberEdit message handlers

BOOL CNumberEdit::PreTranslateMessage(MSG* pMsg) 
{
	//如果输入的字符不是1~9或“.”或其它功能键
	if(pMsg->message==WM_KEYDOWN )
	{	if((pMsg->wParam<0x30 || pMsg->wParam>0x39) && pMsg->wParam!=190 && pMsg->wParam!=8 && pMsg->wParam!=13)
			if(pMsg->wParam<VK_NUMPAD0 || pMsg->wParam>VK_NUMPAD9)// &&&&  pMsg->wParam!=VK_PERIOD
				pMsg->wParam=VK_CONTROL;
		if( pMsg->wParam==13)
			pMsg->wParam=9;
	}

	return CEdit::PreTranslateMessage(pMsg);
}