dlgset.cpp

来自「大学班务管理系统」· C++ 代码 · 共 204 行

// Dlgset.cpp : implementation file
//

#include "stdafx.h"
#include "教学管理信息系统.h"
#include "Dlgset.h"

#include "Public.h"
#include "Dlgdeluser.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDlgset dialog


CDlgset::CDlgset(CWnd* pParent /*=NULL*/)
	: CDialog(CDlgset::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlgset)
	m_adminame = _T("");
	m_admincode = _T("");
	m_newuser = _T("");
	m_code = _T("");
	//}}AFX_DATA_INIT
}


void CDlgset::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgset)
	DDX_Control(pDX, IDC_LISTuserinfo, m_listuser);
	DDX_Text(pDX, IDC_EDITadminame, m_adminame);
	DDX_Text(pDX, IDC_EDITadmincode, m_admincode);
	DDX_Text(pDX, IDC_EDITnewuser, m_newuser);
	DDX_Text(pDX, IDC_EDITcode, m_code);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDlgset, CDialog)
	//{{AFX_MSG_MAP(CDlgset)
	ON_BN_CLICKED(IDC_BUTTONadduser, OnBUTTONadduser)
	ON_BN_CLICKED(IDC_BUTTONdeluser, OnBUTTONdeluser)
	ON_BN_CLICKED(IDC_BUTTONshowuser, OnBUTTONshowuser)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgset message handlers



void CDlgset::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}

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

	// TODO: Add extra initialization here

	DWORD dwNewStyle= LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES | LVS_EX_HEADERDRAGDROP |
		LVS_EX_ONECLICKACTIVATE | LVS_EX_UNDERLINEHOT;
		m_listuser.SetExtendedStyle(dwNewStyle);
	m_listuser.InsertColumn(0,"用户名",LVCFMT_CENTER);
	m_listuser.InsertColumn(1,"密码",LVCFMT_CENTER);
	int i;
	for(i=0;i<2;i++)
	m_listuser.SetColumnWidth(i,120);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}
void CDlgset::insertuserinfo(CString username,CString code)
{
	int index=m_listuser.GetItemCount();
	LV_ITEM lvitem;
	lvitem.mask=LVIF_TEXT;
	lvitem.iItem=index;
	lvitem.iSubItem=0;
	CString temp;
	temp.Format("%s");
	lvitem.pszText=(char*)(LPCTSTR)temp;
	m_listuser.InsertItem(&lvitem);

	m_listuser.SetItemText(index,0,username);
	m_listuser.SetItemText(index,1,code);
	
	}




void CDlgset::initdata()
{
	 
   try{
	    m_UserRecordSet.Open(CRecordset::dynaset,NULL,CRecordset::none);
		while(!m_UserRecordSet.IsEOF())
		{
		CString username,code;

		m_UserRecordSet.GetFieldValue((short)0,username);
        m_UserRecordSet.GetFieldValue(1,code);
	
        insertuserinfo(username,code);
		m_UserRecordSet.MoveNext();
	}
	m_UserRecordSet.Close();
	}
	catch(CDBException*e)
	{
		e->ReportError();
	return;
		//AfxMessageBox(e->m_strError);
		//AfxMessageBox(e->m_strStateNativeOrigin);
	}
}

void CDlgset::OnBUTTONadduser() 
{
	// TODO: Add your control notification handler code here
		UpdateData(TRUE); 
  try{

	if(m_UserRecordSet.IsOpen())
		m_UserRecordSet.Close();
	 m_UserRecordSet.Open(CRecordset::dynaset,NULL,CRecordset::none);
     m_UserRecordSet.AddNew();
    m_UserRecordSet.m_column2=m_newuser;//用户名
    m_UserRecordSet.m_column3=m_code;//密码
	m_UserRecordSet.Update();//->Update();
    m_UserRecordSet.Requery();//->Requery();
    m_UserRecordSet.Close();
    m_listuser.DeleteAllItems();
	initdata();
 
     SetDlgItemText(IDC_EDITnewuser,"");
	 SetDlgItemText(IDC_EDITcode,"");
}
catch(CDBException*e)
	{
		e->ReportError();
		return;
	}

}

void CDlgset::OnBUTTONdeluser() 
{
	// TODO: Add your control notification handler code here
	CDlgdeluser dlg;
	bool Selec=FALSE;

	if(dlg.DoModal()==IDOK)
	{

	if(m_UserRecordSet.IsOpen())
	   m_UserRecordSet.Close();
	 m_UserRecordSet.Open(CRecordset::dynaset,NULL,CRecordset::none);
	 m_UserRecordSet.MoveFirst();
	 bool sel=FALSE;
	do
	{
	 if(m_UserRecordSet.m_column2!=dlg.m_userdel)
	 m_UserRecordSet.MoveNext();	 
	 else
	 {
     sel=TRUE;
     m_UserRecordSet.Delete();
     m_UserRecordSet.Requery();
	  continue;
	 }
	}while(!m_UserRecordSet.IsEOF());
	m_UserRecordSet.Close();
 	if(sel==FALSE)
	{
	AfxMessageBox("没有此记录");
	return;
	}
	else
	{m_listuser.DeleteAllItems();
     this->initdata();
	}
}
}

void CDlgset::OnBUTTONshowuser() 
{
	// TODO: Add your control notification handler code here
	initdata();
	GetDlgItem(IDC_BUTTONshowuser)->EnableWindow(FALSE);
}