pregotodlg.cpp

这是一个学生信息管理系统

// PregotoDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "SMS.h"
#include "PregotoDlg.h"


// CPregotoDlg 对话框

IMPLEMENT_DYNAMIC(CPregotoDlg, CDialog)

CPregotoDlg::CPregotoDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPregotoDlg::IDD, pParent)
	, vGoto(0)
{
	nMax = 1;
	nGoto = 1;
	nCurPage = 1;
	//{{AFX_DATA_INIT(CPreGoto)

}

CPregotoDlg::~CPregotoDlg()
{
}

void CPregotoDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_GOTO_EDIT, cEdtGoto);
	DDX_Text(pDX, IDC_GOTO_EDIT, vGoto);
	DDV_MinMaxInt(pDX, vGoto, 1, 999999);
	DDX_Control(pDX, IDC_GOTO_SPIN, cSpinGoto);
}


BEGIN_MESSAGE_MAP(CPregotoDlg, CDialog)
	ON_BN_CLICKED(IDOK, &CPregotoDlg::OnBnClickedOk)
	ON_EN_KILLFOCUS(IDC_GOTO_EDIT, OnKillfocusGoto)
END_MESSAGE_MAP()


// CPregotoDlg 消息处理程序

void CPregotoDlg::OnBnClickedOk()
{
	// TODO: 在此添加控件通知处理程序代码
	UpdateData();
	UpdateData();
	if(vGoto>nMax)
		vGoto = nMax;
	if(vGoto<=0)
		vGoto = 1;

	nGoto = vGoto;
	EndDialog(TRUE);
	OnOK();
}
void CPregotoDlg::OnKillfocusGoto() 
{
	UpdateData();
	if(vGoto>nMax)
		vGoto = nMax;
	if(vGoto<=0)
		vGoto = 1;
	UpdateData(FALSE);
}

BOOL CPregotoDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// TODO:  在此添加额外的初始化
	cSpinGoto.SetRange(1, nMax);
	cSpinGoto.SetPos(nCurPage);
	vGoto = nCurPage;
	UpdateData(FALSE);
	return TRUE;  // return TRUE unless you set the focus to a control
	// 异常: OCX 属性页应返回 FALSE
}

BOOL CPregotoDlg::OnCommand(WPARAM wParam, LPARAM lParam) 
{
	int nID = LOWORD(wParam);
	switch(nID)
	{
	case IDOK:
		return FALSE;
	case IDCANCEL:
		return FALSE;
	}
	return CDialog::OnCommand(wParam, lParam);
}