extensiondlldlg.cpp

VC.net 的一些有用的技巧

// ExtensionDLLDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "ExtensionDLLDlg.h"


// CExtensionDLLDlg 对话框

IMPLEMENT_DYNAMIC(CExtensionDLLDlg, CDialog)
CExtensionDLLDlg::CExtensionDLLDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CExtensionDLLDlg::IDD, pParent)
	, Num2(0)
	, Num1(0)
	, Sum(0)
{	
}

CExtensionDLLDlg::~CExtensionDLLDlg()
{
}

void CExtensionDLLDlg::DoDataExchange(CDataExchange* pDX)
{
	DDX_Text(pDX, IDC_NUM1, Num1);
	DDX_Text(pDX, IDC_NUM2, Num2);
	DDX_Text(pDX, IDC_SUM, Sum);
	CDialog::DoDataExchange(pDX);
}


BEGIN_MESSAGE_MAP(CExtensionDLLDlg, CDialog)
	ON_BN_CLICKED(IDC_ADD, OnBnClickedAdd)
END_MESSAGE_MAP()


// CExtensionDLLDlg 消息处理程序

void CExtensionDLLDlg::OnBnClickedAdd()
{
	// TODO: 在此添加控件通知处理程序代码
	UpdateData(TRUE);
	Sum=Num1+Num2;
	UpdateData(FALSE);
}