person.cpp

VC平台下开发的门诊信息管理系统 数据库ACCEES

// Person.cpp : implementation file
//

#include "stdafx.h"
#include "Hospital.h"
#include "Person.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPerson dialog


CPerson::CPerson(CWnd* pParent /*=NULL*/)
	: CDialog(CPerson::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPerson)
	m_sName = _T("");
	m_nSex = -1;
	m_sOld = _T("");
	m_sCardNum = _T("");
	//}}AFX_DATA_INIT
}


void CPerson::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPerson)
	DDX_Text(pDX, IDC_NAME, m_sName);
	DDX_Radio(pDX, IDC_MALE, m_nSex);
	DDX_Text(pDX, IDC_OLD, m_sOld);
	DDX_Text(pDX, IDC_CARDNUM, m_sCardNum);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CPerson, CDialog)
	//{{AFX_MSG_MAP(CPerson)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPerson message handlers

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

	// 构造SQL查询语句
	CString strSQL = "SELECT * FROM 病人信息";

	try
	{
		// 用构造的SQL语句打开记录集
		if (m_pRecordSet->IsOpen())
			m_pRecordSet->Close();
		m_pRecordSet->Open(dbOpenDynaset, strSQL);
		if (m_pRecordSet == NULL)
			return FALSE;
	}
	catch (CDaoException *e)
	{   
		AfxMessageBox(e->m_pErrorInfo->m_strDescription, MB_ICONEXCLAMATION);
		delete m_pRecordSet;
		e->Delete();
		return FALSE;
	}
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CPerson::OnOK() 
{
	// 更新数据
	UpdateData(TRUE);

	try
	{
		// 滚动到最后一条记录
		if (m_pRecordSet->IsEOF() == FALSE)
			m_pRecordSet->MoveLast();

		// 准备添加新记录
		m_pRecordSet->AddNew();
	}
	catch (CDaoException* e)
	{
		AfxMessageBox(e->m_pErrorInfo->m_strDescription, MB_ICONEXCLAMATION);
		e->Delete();
		return;
	}

	// 得到并插入字段名
	CDaoFieldInfo m_fieldinfo;

	// 将对话框内容填写到数据库各字段
	for (int i = 1; i < m_pRecordSet->GetFieldCount(); i++)
	{    
		// 获取各字段信息
		m_pRecordSet->GetFieldInfo(i, m_fieldinfo);
		
		// 设置字段内容
		switch (i)
		{
		case 1:
			m_pRecordSet->SetFieldValue((LPCTSTR)m_fieldinfo.m_strName, (LPCTSTR)m_sName);
			break;
		case 2:
			{
				CString sTemp;
				if (m_nSex == 0)
					sTemp = "男";
				else
					sTemp = "女";
				m_pRecordSet->SetFieldValue((LPCTSTR)m_fieldinfo.m_strName, (LPCTSTR)sTemp);
				break;
			}
		case 3:
			m_pRecordSet->SetFieldValue((LPCTSTR)m_fieldinfo.m_strName, (LPCTSTR)m_sOld);
			break;
		case 4:
			m_pRecordSet->SetFieldValue((LPCTSTR)m_fieldinfo.m_strName, (LPCTSTR)m_sCardNum);
			break;
		}		
	}
	
	// 更新数据
	if (m_pRecordSet->CanUpdate() == TRUE)
		m_pRecordSet->Update();

	// 刷新
	if (m_pRecordSet->CanRestart() == TRUE)
		m_pRecordSet->Requery();
	
	// 关闭记录集
	if (m_pRecordSet->IsOpen())
		m_pRecordSet->Close();
	
	CDialog::OnOK();
}

void CPerson::OnCancel() 
{
	// 关闭记录集
	if (m_pRecordSet->IsOpen())
		m_pRecordSet->Close();
		
	CDialog::OnCancel();
}