customdlg.cpp

利用odbc编程实现以下功能： 航班

// customdlg.cpp : implementation file
//

#include "stdafx.h"
#include "dbexe.h"
#include "customdlg.h"
#include "customset.h"
#include "custominfodlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// Ccustomdlg dialog


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


void Ccustomdlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(Ccustomdlg)
	DDX_Control(pDX, IDC_LIST1, m_basic);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(Ccustomdlg, CDialog)
	//{{AFX_MSG_MAP(Ccustomdlg)
	ON_BN_CLICKED(IDC_DELETE, OnDelete)
	ON_NOTIFY(NM_CLICK, IDC_LIST1, OnClickList1)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_SEARCH, OnSearch)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Ccustomdlg message handlers
BOOL Ccustomdlg::OnInitDialog(void){
	CDialog::OnInitDialog();
	m_basic.InsertColumn(0,"客户姓名");
	RECT rectbasic;
	m_basic.GetWindowRect(&rectbasic);
	int widbasic=rectbasic.right-rectbasic.left;
	m_basic.SetColumnWidth(0,widbasic);
	m_basic.SetExtendedStyle(LVS_EX_FULLROWSELECT);
	p_query.Format("select* from customers");
	RefreshData();
	return true;
}

void Ccustomdlg::RefreshData()
{
if(!m_database.IsOpen()){
		m_database.Open(_T("database1"));
	}
m_basic.DeleteAllItems();
Ccustomset m_basicset(&m_database);
CString strsql;
m_basicset.Open(AFX_DB_USE_DEFAULT_TYPE,p_query);
CDBVariant varValue;
if(m_basicset.GetRecordCount()!=0)
  m_basicset.MoveFirst();
else MessageBox("没有您需要的内容");
    int i=0;
	while(!m_basicset.IsEOF())
	{   int temp=0;
		m_basicset.GetFieldValue(temp,varValue);
		m_basic.InsertItem(i,varValue.m_pstring->GetBuffer(1));//插入元组
		m_basicset.MoveNext();
		i++;
	}
}

void Ccustomdlg::OnDelete() 
{
	 int i=m_basic.GetHotItem();
		CString strSQL;
		if(i==-1){
			MessageBox("please choose a record first!");
		}
		else{
			CString keyid=m_basic.GetItemText(i,0);
			strSQL.Format("delete from customers where custname='"+keyid+"'");//删除元组
			m_database.ExecuteSQL(strSQL);
			m_database.Close();
			RefreshData();
		}// TODO: Add your control notification handler code here
	
}

void Ccustomdlg::OnClickList1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	int i=m_basic.GetSelectionMark();
	CString strSQL;
	if(i==-1){
		MessageBox("please choose a record first!");
	}
	else{
		custom_id=m_basic.GetItemText(i,0);
		m_basic.SetHotItem(i);
	}
//	*pResult = 0;
}

void Ccustomdlg:: intsert(CString customname){
	if(!m_database.IsOpen()){
	m_database.Open(_T("database1"));
	}
	CString str_sql;
	str_sql.Format("insert into customers values(\'%s\')",customname);
    m_database.ExecuteSQL(str_sql);
	}
void Ccustomdlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
  CDialog::OnOK();
}

void Ccustomdlg::OnSearch() 
{
	int i=m_basic.GetSelectionMark();
	if(i==-1){
		MessageBox("please choose a record first!");
	}
	else{
		custom_id=m_basic.GetItemText(i,0);
		m_basic.SetHotItem(i);
	}
Ccustominfodlg  m_custom;
m_custom.m_customname=custom_id;
m_custom.DoModal();	
// TODO: Add your control notification handler code here
	
}