dialogsetother.cpp

VC++编写的论文管理系统

// DialogSetOther.cpp : implementation file
//

#include "stdafx.h"
#include "qq.h"
#include "DialogSetOther.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDialogSetOther dialog


CDialogSetOther::CDialogSetOther(CWnd* pParent /*=NULL*/)
	: CDialog(CDialogSetOther::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDialogSetOther)
	m_Edit2 = _T("");
	m_EDIT1 = _T("");
	//}}AFX_DATA_INIT
}


void CDialogSetOther::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDialogSetOther)
	DDX_Control(pDX, IDC_SET_OTHER_EDIT, m_setOtherEdit);
	DDX_Control(pDX, IDC_SET_OTHER_INFO, m_setOtherInfo);
	DDX_Control(pDX, IDC_SET_OTHER, m_setOther);
	DDX_Text(pDX, IDC_SET_OTHER_EDIT, m_Edit2);
	DDX_Text(pDX, IDC_SET_OTHER_INFO, m_EDIT1);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDialogSetOther, CDialog)
	//{{AFX_MSG_MAP(CDialogSetOther)
	ON_NOTIFY(NM_CLICK, IDC_SET_OTHER, OnClickSetOther)
	ON_BN_CLICKED(IDC_MODIFY, OnModify)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDialogSetOther message handlers

BOOL CDialogSetOther::OnInitDialog() 
{
	CDialog::OnInitDialog();
	// TODO: Add extra initialization here
	DWORD dwStyle = m_setOther.GetExtendedStyle();
	dwStyle |= LVS_EX_FULLROWSELECT;
	m_setOther.SetExtendedStyle(dwStyle);
	m_setOther.ModifyStyle(0, LVS_REPORT);
		// Setup the column headings
	SetListCtrlColsNames(0);
		GetDlgItem(IDC_MODIFY)->EnableWindow(FALSE);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}
void CDialogSetOther::SetListCtrlColsNames(int nTabMode)
{//根据不同的表头设置不同的标题
	// Insert some columns
	int k=0;
	CRect rect;
	m_setOther.GetClientRect(&rect);
	int nColInterval = rect.Width();//设置单位宽度
	CHeaderCtrl* pHdr=m_setOther.GetHeaderCtrl();
	int n=pHdr->GetItemCount();

    m_setOther.InsertColumn(0,_T("名称"),LVCFMT_LEFT,nColInterval/6+40);
	m_setOther.InsertColumn(1,_T("值"),LVCFMT_LEFT,nColInterval/6+40);
	m_setOther.InsertColumn(2,_T("说明"),LVCFMT_LEFT,nColInterval/6+60);
	if(!m_OtherInfoSet.Open())
	{
	   	AfxMessageBox("打开数据库失败!");
	   	return;
	}
	m_OtherInfoSet.MoveFirst();//move to the first
		
	do
	{  
	  //int i = 0;
		 CString s;
		 s.Format("%d",k);
		 m_setOther.InsertItem(k,s,0);
		 m_setOther.SetItemText(k,0,m_OtherInfoSet.m_name);
		 m_setOther.SetItemText(k,1,m_OtherInfoSet.m_content);
		 m_setOther.SetItemText(k,2,m_OtherInfoSet.m_description);
		 k++;
		 m_OtherInfoSet.MoveNext();
	}  while(!m_OtherInfoSet.IsEOF());
	m_OtherInfoSet.Close();
	
}

void CDialogSetOther::OnClickSetOther(NMHDR* pNMHDR, LRESULT* pResult) 
{
	//选择了listctrl中的一个项目
	// TODO: Add your control notification handler code here
	m_setOtherInfo.SetWindowText("");//清空
  	GetDlgItem(IDC_MODIFY)->EnableWindow(TRUE);
//	CRect rect;
//	m_setOtherInfo.GetClientRect(&rect);
	POSITION pos=m_setOther.GetFirstSelectedItemPosition();
	while (pos)
	{
		int nSel=m_setOther.GetNextSelectedItem(pos);
		CString str=_T("");
		int nMode=  0;//m_cTabListMode.GetCurSel();
		int i=0;
		//get the CHeaderCtrl pointer
		CHeaderCtrl* pHeader=(CHeaderCtrl*)m_setOther.GetHeaderCtrl();
        HDITEM Hditem;
		TCHAR lpBuffer[256];
		Hditem.mask=HDI_TEXT;
		Hditem.pszText=lpBuffer;
		Hditem.cchTextMax=256;

		m_setOtherInfo.SetWindowText(m_setOther.GetItemText(nSel,0));
		m_setOtherEdit.SetWindowText(m_setOther.GetItemText(nSel,1));
	}
	*pResult = 0;
}

void CDialogSetOther::OnOK() 
{
	// TODO: Add extra validation here

//	CDialog::OnOK();
}

void CDialogSetOther::OnModify() 
{
	// TODO: Add your control notification handler code here
	int k=0;
	UpdateData(TRUE);
	if(m_EDIT1 == "")
		return;
	if(!m_OtherInfoSet.Open(AFX_DB_USE_DEFAULT_TYPE))
	{
       	AfxMessageBox("打开数据库失败!");
       	return;
	}
	m_OtherInfoSet.MoveFirst();
	do
	{
		 if(m_OtherInfoSet.m_name==m_EDIT1)
			 break;
		 m_OtherInfoSet.MoveNext();
	}while(!m_OtherInfoSet.IsEOF());
  	m_OtherInfoSet.Edit();
    m_OtherInfoSet.m_content= m_Edit2;
    m_OtherInfoSet.m_name= m_EDIT1;
    m_OtherInfoSet.Update();
    m_OtherInfoSet.Close();
	m_setOther.DeleteAllItems();
	if(!m_OtherInfoSet.Open())
	{
	   	AfxMessageBox("打开数据库失败!");
       	return;
	}
	m_OtherInfoSet.MoveFirst();//move to the first

   do
   {  
	   CString s;
       s.Format("%d",k);
       m_setOther.InsertItem(k,s,0);
       m_setOther.SetItemText(k,0,m_OtherInfoSet.m_name);
       m_setOther.SetItemText(k,1,m_OtherInfoSet.m_content);
       m_setOther.SetItemText(k,2,m_OtherInfoSet.m_description);
       k++;
       m_OtherInfoSet.MoveNext();
		
   }  while(!m_OtherInfoSet.IsEOF());
   m_OtherInfoSet.Close();
   GetDlgItem(IDC_MODIFY)->EnableWindow(FALSE);

}