membermgrdlg.cpp

只是老师布置的一个作业而已。VC下编写的加油站系统

// MemberMgrDlg.cpp : implementation file
//

#include "stdafx.h"
#include "gasstation.h"
#include "MemberMgrDlg.h"
#include "MemberInfoDlg.h"
#include "MemberLevelMgrDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMemberMgrDlg dialog


CMemberMgrDlg::CMemberMgrDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMemberMgrDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMemberMgrDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CMemberMgrDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMemberMgrDlg)
	DDX_Control(pDX, IDC_LIST_MEMBER, m_listMember);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CMemberMgrDlg, CDialog)
	//{{AFX_MSG_MAP(CMemberMgrDlg)
	ON_BN_CLICKED(ID_ADD, OnAdd)
	ON_BN_CLICKED(ID_MODIFY, OnModify)
	ON_BN_CLICKED(ID_REMOVE, OnRemove)
	ON_WM_SHOWWINDOW()
	ON_NOTIFY(NM_DBLCLK, IDC_LIST_MEMBER, OnDblclkListMember)
	ON_BN_CLICKED(ID_SET_MEMBER_LEVEL, OnSetMemberLevel)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMemberMgrDlg message handlers

BOOL CMemberMgrDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here

	//设置列表框控件
	const char *list_column[] = 
	{
		"编号",
		"姓名",
		"身份证号",
		"车牌号",
		"花费",
		""
	};
	int i=0;
	while (*list_column[i] != 0x00) {
		m_listMember.InsertColumn(i, list_column[i++], LVCFMT_LEFT, 100);
	}
	m_listMember.SetExtendedStyle(LVS_EX_FULLROWSELECT);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CMemberMgrDlg::OnAdd() 
{
	// TODO: Add your control notification handler code here
	int nNumber = -1;
	if (!ADOSQLServer.AutoAssignNumber("Member", nNumber)) {
		MB_ERROR(" 无法添加会员信息，可能是数据库已满！");
		return ;
	}

	CMemberInfoDlg memberInfoDlg;
	memberInfoDlg.m_nNumber = nNumber;
	if (memberInfoDlg.DoModal() == IDOK) {
		if (!ADOSQLServer.AddNewMember(
			memberInfoDlg.m_nNumber,
			memberInfoDlg.m_strName,
			memberInfoDlg.m_strID,
			memberInfoDlg.m_strCarNumber,
			memberInfoDlg.m_fExp )) 
		{
			MB_ERROR("添加会员信息失败！");
		}
		RefreshList();
	}
}

void CMemberMgrDlg::OnModify() 
{
	// TODO: Add your control notification handler code here
	int nItem = m_listMember.GetSelectionMark();
	if (nItem == -1)
		return ;

	CMemberInfoDlg memberInfoDlg;
	CString strNumber = m_listMember.GetItemText(nItem, 0);
	GET_INT(memberInfoDlg.m_nNumber, strNumber);
	ADOSQLServer.GetMember(
		memberInfoDlg.m_nNumber, 
		memberInfoDlg.m_strName,
		memberInfoDlg.m_strID,
		memberInfoDlg.m_strCarNumber,
		memberInfoDlg.m_fExp );
	if (memberInfoDlg.DoModal() == IDOK) {
		if (!ADOSQLServer.ModifyMember(
			memberInfoDlg.m_nNumber,
			memberInfoDlg.m_strName,
			memberInfoDlg.m_strID,
			memberInfoDlg.m_strCarNumber,
			memberInfoDlg.m_fExp )) 
		{
			MB_ERROR("修改会员信息失败！");
		}
		RefreshList();
	}
}

void CMemberMgrDlg::OnRemove() 
{
	// TODO: Add your control notification handler code here
	int nItem = m_listMember.GetSelectionMark();
	if (nItem == -1)
		return ;

	int nNumber;
	CString strNumber = m_listMember.GetItemText(nItem, 0);
	GET_INT(nNumber, strNumber);

	if (MB_QUERY("确定要删除此项么？") == IDYES) {
		if (!ADOSQLServer.RemoveMember(
			nNumber)) 
		{
			MB_ERROR("删除会员信息失败！");
		}
		RefreshList();
	}
}

void CMemberMgrDlg::RefreshList()
{
	m_listMember.DeleteAllItems();
	CStringArray strNumber, strName, strID, strCarNumber, strExp;
	ADOSQLServer.GetMembers(strNumber, strName, strID, strCarNumber, strExp);
	for (int i=0;i<strNumber.GetSize();i ++) {
		m_listMember.InsertItem(i, strNumber.GetAt(i));
		m_listMember.SetItemText(i, 1, strName.GetAt(i));
		m_listMember.SetItemText(i, 2, strID.GetAt(i));
		m_listMember.SetItemText(i, 3, strCarNumber.GetAt(i));
		m_listMember.SetItemText(i, 4, strExp.GetAt(i));
	}
}

void CMemberMgrDlg::OnShowWindow(BOOL bShow, UINT nStatus) 
{
	CDialog::OnShowWindow(bShow, nStatus);
	
	// TODO: Add your message handler code here
	RefreshList();
}

void CMemberMgrDlg::OnDblclkListMember(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	OnModify();
	
	*pResult = 0;
}

void CMemberMgrDlg::OnSetMemberLevel() 
{
	// TODO: Add your control notification handler code here
	CMemberLevelMgrDlg memberLevelMgrDlg;
	memberLevelMgrDlg.DoModal();
}