C++ MFC员工管理 源码

// WorkerDlg.cpp: 实现文件 // #include "stdafx.h" #include "Worker.h" #include "WorkerDlg.h" #include "afxdialogex.h" #ifdef _DEBUG #define new DEBUG_NEW #endif // CWorkerDlg 对话框 CWorkerDlg::CWorkerDlg(CWnd* pParent /*=NULL*/) : CDialog(IDD_WORKER_DIALOG, pParent) { m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CWorkerDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); } BEGIN_MESSAGE_MAP(CWorkerDlg, CDialog) ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_ADD, &CWorkerDlg::OnBnClickedAdd) ON_BN_CLICKED(IDC_DEL, &CWorkerDlg::OnBnClickedDel) ON_BN_CLICKED(IDC_MOD, &CWorkerDlg::OnBnClickedMod) ON_BN_CLICKED(IDC_Save, &CWorkerDlg::OnBnClickedSave) ON_BN_CLICKED(IDCANCEL, &CWorkerDlg::OnBnClickedCancel) // ON_NOTIFY(LVN_COLUMNCLICK, IDC_LIST, &CWorkerDlg::OnLvnColumnclickList) ON_NOTIFY(LVN_COLUMNCLICK, IDC_LIST, &CWorkerDlg::OnLvnColumnclickList) //ON_NOTIFY(HDN_ITEMCLICK, 0, &CWorkerDlg::OnHdnItemclickList) ON_NOTIFY(NM_CLICK, IDC_LIST, &CWorkerDlg::OnNMClickList) //ON_EN_UPDATE(IDC_Numb, &CWorkerDlg::OnEnUpdateNumb) END_MESSAGE_MAP() // CWorkerDlg 消息处理程序 BOOL CWorkerDlg::OnInitDialog() { CDialog::OnInitDialog(); // 设置此对话框的图标。 当应用程序主窗口不是对话框时，框架将自动 // 执行此操作 SetIcon(m_hIcon, TRUE); // 设置大图标 SetIcon(m_hIcon, FALSE); // 设置小图标 // TODO: 在此添加额外的初始化代码 paintList(); loadItems(); return TRUE; // 除非将焦点设置到控件，否则返回 TRUE } // 如果向对话框添加最小化按钮，则需要下面的代码 // 来绘制该图标。 对于使用文档/视图模型的 MFC 应用程序， // 这将由框架自动完成。 void CWorkerDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // 用于绘制的设备上下文 SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0); // 使图标在工作区矩形中居中 int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // 绘制图标 dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } //当用户拖动最小化窗口时系统调用此函数取得光标 //显示。 HCURSOR CWorkerDlg::OnQueryDragIcon() { return static_cast<HCURSOR>(m_hIcon); } //-------------------------------------------- //初始化List Control VOID CWorkerDlg::paintList() { CListCtrl *pList = (CListCtrl*)GetDlgItem(IDC_LIST); pList->InsertColumn(0, _T("工号"), LVCFMT_LEFT, 80);//LVCFMT_LEFT:左对齐 或者用0 ，1,2 pList->InsertColumn(1, _T("姓名"), LVCFMT_LEFT, 100); pList->InsertColumn(2, _T("工资"), LVCFMT_LEFT, 140); pList->InsertColumn(3, _T("入职日期"), LVCFMT_LEFT, 180); pList->SetBkColor(RGB(205, 226, 252)); pList->SetTextColor(RGB(0, 0, 0)); //pList->SetExtendedStyle(LVS_EX_CHECKBOXES);//在列表前面显示复选框‘与选中一行一起就不显示了. pList->SetExtendedStyle(LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);//选中一行|加网格线 } //加载文件数据 BOOL CWorkerDlg::loadItems() { CFile file; if (!file.Open(_T("./Worker.dat"), CFile::modeRead))//是否打开成功 { return FALSE; } CListCtrl * pList = (CListCtrl*)GetDlgItem(IDC_LIST); pList->DeleteAllItems(); sWorker worker; CString str; int i = 0; while (file.Read(&worker, sizeof(worker)) == sizeof(worker)) { str.Format(_T("%d"), worker.nNumb); pList->InsertItem(i, str); pList->SetItemText(i, 1, worker.sName); str.Format(_T("%0.2f"), worker.fGongzi); pList->SetItemText(i, 2, str); str = worker.tDate.Format(_T("%Y年%m月%d日")); pList->SetItemText(i, 3, str); } file.Close(); cSort(pList, 0, pList->GetItemCount()); bSave = FALSE; return TRUE; } // 检查工号是否存在 /返回TRUE-不可插入（已存在） BOOL CWorkerDlg::CheckNumber(CString szNumber) { CListCtrl * pList = (CListCtrl*)GetDlgItem(IDC_LIST); CString str; GetDlgItemText(IDC_Numb, str); int nCount = pList->GetItemCount(); for (int i = 0; i < nCount; i++) { if (pList->GetItemText(i,0)==szNumber) { AfxMessageBox(_T("该工号已存在，请重新输入")); SetDlgItemText(IDC_Numb, _T(""));//清空输入框 SetDlgItemText(IDC_Name, _T("")); SetDlgItemText(IDC_Gongzi, _T("")); return TRUE; } } ret�