userregdlg.cpp

本程序是在学习期间编制的图书馆管理系统

// USERRegDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "MyZone.h"
#include "USERRegDlg.h"
#include ".\userregdlg.h"


// USERRegDlg 对话框

IMPLEMENT_DYNAMIC(USERRegDlg, CDialog)
USERRegDlg::USERRegDlg(CWnd* pParent /*=NULL*/)
	: CDialog(USERRegDlg::IDD, pParent)
	, m_Reguser(_T(""))
	, m_Regname(_T(""))
	, m_Regpwd(_T(""))
	, m_max(_T(""))
	, m_left(_T(""))
{
}

USERRegDlg::~USERRegDlg()
{
}

void USERRegDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT1, m_Reguser);
	DDX_Text(pDX, IDC_EDIT2, m_Regname);
	DDX_Text(pDX, IDC_EDIT3, m_Regpwd);
}


BEGIN_MESSAGE_MAP(USERRegDlg, CDialog)
	ON_BN_CLICKED(IDOK, OnBnClickedOk)
END_MESSAGE_MAP()


// USERRegDlg 消息处理程序

void USERRegDlg::OnBnClickedOk()
{
	// TODO: 在此添加控件通知处理程序代码
	OnOK();
	CString str;
	GetDlgItemText(IDC_EDIT1,m_Reguser);	
	GetDlgItemText(IDC_EDIT2,m_Regname);
	GetDlgItemText(IDC_EDIT3,m_Regpwd);
	int j;
	int i=atoi(m_Reguser);
	if(i>2000000000)
	{j=10;m_max.Format("%d",j);}
	else
	{j=5;m_max.Format("%d",j);}
	if(m_Reguser == ""||m_Regname == "" || m_Regpwd == "")
	{
		AfxMessageBox("用户名,姓名和密码不能为空!");
	}
	else	
		try
	{
		theApp.m_pRecordsetreg->Open("select * from Reader",
		theApp.m_pConnection.GetInterfacePtr(),
		adOpenDynamic,adLockOptimistic,adCmdText);
		theApp.m_pRecordsetreg->AddNew();
		theApp.m_pRecordsetreg->PutCollect("Name", _variant_t(m_Regname));
		theApp.m_pRecordsetreg->PutCollect("Password", _variant_t(m_Regpwd));
		theApp.m_pRecordsetreg->PutCollect("SID",_variant_t(m_Reguser));
		theApp.m_pRecordsetreg->PutCollect("MaxNum",_variant_t(m_max));
		theApp.m_pRecordsetreg->PutCollect("BLeft",_variant_t(m_max));
		theApp.m_pRecordsetreg->Update();
		AfxMessageBox("注册成功!");
		theApp.m_pRecordsetreg->Close();
	}
	catch(_com_error e){
	CString errormessage;
	errormessage.Format("数据库注册表项操作失败!\r\n%s",e.Description());
	MessageBox(e.Description());
	}
}