MFC制作员工信息管理系统

1.在MFC中建立如下的对话框。



2.修改相关控件的ID如下：

添加按钮的ID为：IDC_ADD,删除按钮的ID为：IDC_DEL，修改按钮的ID为：IDC_MOD。

三个编辑框的ID分别为：IDC_NUMB,IDC_NAME,IDC_SALA。列表控件的ID为：IDC_LIST，样式中的查看方式改为：报告。

3.编写如下代码：

// abcDlg.cpp : implementation file
//

#include "stdafx.h"
#include "abc.h"
#include "abcDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
CAboutDlg();

// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA

// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL

// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAbcDlg dialog

CAbcDlg::CAbcDlg(CWnd* pParent /*=NULL*/)
: CDialog(CAbcDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CAbcDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CAbcDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAbcDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAbcDlg, CDialog)
//{{AFX_MSG_MAP(CAbcDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_ADD, OnAdd)
ON_BN_CLICKED(IDC_DEL, OnDel)
ON_BN_CLICKED(IDC_MOD, OnMod)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAbcDlg message handlers

BOOL CAbcDlg::OnInitDialog()
{
CDialog::OnInitDialog();
CListCtrl*pList=(CListCtrl*)GetDlgItem(IDC_LIST);
pList->InsertColumn(0,"学号",0,100);
pList->InsertColumn(1,"姓名",0,100);
pList->InsertColumn(2,"工资",0,100);

// Add "About..." menu item to system menu.

// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);

CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}

// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon

// TODO: Add extra initialization here

return TRUE; // return TRUE unless you set the focus to a control
}

void CAbcDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}

// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.

void CAbcDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting

SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

// Center icon in client rectangle
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;

// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}

// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CAbcDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}

void CAbcDlg::OnAdd()
{
// TODO: Add your control notification handler code here
CString szNumb,szName,szSala;
GetDlgItemText(IDC_NUMB,szNumb);
GetDlgItemText(IDC_NAME,szName);
GetDlgItemText(IDC_SALA,szSala);
CListCtrl*pList=(CListCtrl*)GetDlgItem(IDC_LIST);
int nCount=pList->GetItemCount();
pList->InsertItem(nCount,szNumb);
pList->SetItemText(nCount,1,szName);
pList->SetItemText(nCount,2,szSala);

}

void CAbcDlg::OnDel()
{
// TODO: Add your control notification handler code here
CListCtrl*pList=(CListCtrl*)GetDlgItem(IDC_LIST);
int nSel=pList->GetSelectionMark();
if(nSel<0)
{
AfxMessageBox("请选择列表中的员工号码再删除");
return;
}
pList->DeleteItem(nSel);

}

void CAbcDlg::OnMod()
{
// TODO: Add your control notification handler code here
CListCtrl*pList=(CListCtrl*)GetDlgItem(IDC_LIST);
int nSel=pList->GetSelectionMark();
if(nSel<0)
{
AfxMessageBox("请选择列表中的员工号码再修改！");
return;
}
CString szNumb,szName,szSala;
GetDlgItemText(IDC_NUMB,szNumb);
GetDlgItemText(IDC_NAME,szName);
GetDlgItemText(IDC_SALA,szSala);
pList->SetItemText(nSel,0,szNumb);
pList->SetItemText(nSel,1,szName);
pList->SetItemText(nSel,2,szSala);

}


4.运行效果如下图所示：



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