logindlg.cpp

一个短信收发系统,需要连接一个串口短信发送装置,可以作为oa系统的一个模块.

// LoginDlg.cpp : implementation file
//

#include "stdafx.h"
#include "smstest.h"
#include "LoginDlg.h"
#include "ClerkDataSet.h"

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

/////////////////////////////////////////////////////////////////////////////
// LoginDlg dialog


LoginDlg::LoginDlg(CWnd* pParent /*=NULL*/)
	: CDialog(LoginDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(LoginDlg)
	m_UserPsw = _T("");
	m_UserName = _T("");
	//}}AFX_DATA_INIT
}


void LoginDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(LoginDlg)
	DDX_Text(pDX, IDC_UserPsw, m_UserPsw);
	DDX_Text(pDX, IDC_UserName, m_UserName);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// LoginDlg message handlers

void LoginDlg::OnOK() 
{
    CClerkDataSet mrsDataSet;  /*声明记录集*/
	CString mSqlStr;

	UpdateData(TRUE);

	if (m_UserName.IsEmpty())    /*判断用户名信息是否为空*/
	{
		AfxMessageBox("请输入用户名！");
		return;
	}

	mSqlStr = "SELECT * FROM 操作人员表  WHERE 用户名='";
	mSqlStr = mSqlStr + m_UserName;
	mSqlStr = mSqlStr + "' AND 密码='";
	mSqlStr = mSqlStr + m_UserPsw;
	mSqlStr = mSqlStr + "'";


	if (!mrsDataSet.Open(AFX_DB_USE_DEFAULT_TYPE, mSqlStr))
	{
		AfxMessageBox("操作人员员表打开失败！");
		return;
	}
	if (!mrsDataSet.IsEOF())
	{
		// Open all function for user
		m_bSuccess = TRUE;
		m_strUserID = mrsDataSet.m_ClerkID ;
	   
		CDialog::OnOK();
	}
	else
	{
		AfxMessageBox("登录失败！");
		m_strUserID = _T("");
		
		return;
	}	
	
}

void LoginDlg::OnCancel() 
{
	CDialog::OnCancel();
}