studentdlg.cpp

学生党案管理系统

// Studentdlg.cpp : implementation file
//

#include "stdafx.h"
#include "srh.h"
#include "Studentdlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CStudentdlg dialog


CStudentdlg::CStudentdlg(CWnd* pParent /*=NULL*/)
	: CDialog(CStudentdlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CStudentdlg)
	m_xuehao = 0;
	m_xingming = _T("");
	m_xingbie = FALSE;
	m_nianling = 0;
	//}}AFX_DATA_INIT
}


void CStudentdlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CStudentdlg)
	DDX_Text(pDX, IDC_EDIT1, m_xuehao);
	DDX_Text(pDX, IDC_EDIT2, m_xingming);
	DDX_Text(pDX, IDC_EDIT3, m_xingbie);
	DDX_Text(pDX, IDC_EDIT4, m_nianling);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CStudentdlg, CDialog)
	//{{AFX_MSG_MAP(CStudentdlg)

	ON_BN_CLICKED(IDC_STUDENT_INSERT, OnStudentInsert)
	ON_BN_CLICKED(IDC_STUDENT_DELETE, OnStudentDelete)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CStudentdlg message handlers


void CStudentdlg::OnStudentInsert() 
{
/*UpdateData();
if(m_xingming==""||m_xuehao==""||m_nianling==""||m_xingbie=="");
AfxMessageBox("插入信息不能为空");*/
try
	{
		m_rs.AddNew();
		UpdateData(true);
		
	m_rs.m_column1=m_xuehao;
	m_rs.m_column2=m_xingming;
	m_rs.m_column3=m_xingbie;
    m_rs.m_column4=m_nianling;
	
		m_rs.Update();
	}
	catch(CDBException *e)
	{
		AfxMessageBox(e->m_strError,MB_ICONEXCLAMATION);
		e->Delete();
		m_rs.MoveFirst();
	m_xuehao=m_rs.m_column1;
	m_xingming=m_rs.m_column2;
	m_xingbie=m_rs.m_column3;
	m_nianling=m_rs.m_column4;
	
		UpdateData(false);
	}

}

void CStudentdlg::OnStudentDelete() 
{
	// TODO: Add your control notification handler code here
if(m_rs.IsBOF()||m_rs.IsEOF())
		return;
	try{
		m_rs.Delete();
	}catch(CDBException *e){
		AfxMessageBox(e->m_strError,MB_ICONEXCLAMATION);
		e->Delete();
		return;
	}
	m_rs.MoveFirst();
	
	m_xuehao=m_rs.m_column1;
	m_xingming=m_rs.m_column2;
	m_xingbie=m_rs.m_column3;
	m_nianling=m_rs.m_column4;
	
	UpdateData(false);
}

void CStudentdlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	m_rs.MovePrev();
	if(m_rs.IsBOF())
		m_rs.MoveFirst();
	
	m_xuehao=m_rs.m_column1;
	m_xingming=m_rs.m_column2;
	m_xingbie=m_rs.m_column3;
	m_nianling=m_rs.m_column4;
	UpdateData(false);	
}




void CStudentdlg::OnButton2() 
{m_rs.MoveNext();
if(m_rs.IsBOF())
m_rs.MoveLast();
	m_xuehao=m_rs.m_column1;
	m_xingming=m_rs.m_column2;
	m_xingbie=m_rs.m_column3;
	m_nianling=m_rs.m_column4;
UpdateData(false);	
	// TODO: Add your control notification handler code here
	
}