www.gusucode.com > VC++企业短信群发系统源代码-源码程序 > VC++企业短信群发系统源代码-源码程序\code\源程序\Login.cpp
//Download by http://www.NewXing.com // Login.cpp : implementation file // #include "stdafx.h" #include "NoteManage.h" #include "Login.h" #include "ADOConn.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CLogin dialog CLogin::CLogin(CWnd* pParent /*=NULL*/) : CDialog(CLogin::IDD, pParent) { //{{AFX_DATA_INIT(CLogin) m_Name = _T(""); m_PassWord = _T(""); //}}AFX_DATA_INIT m_Time = 0; } void CLogin::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CLogin) DDX_Control(pDX, IDOK, m_OK); DDX_Control(pDX, IDCANCEL, m_Cancel); DDX_Text(pDX, IDC_EDIT1, m_Name); DDX_Text(pDX, IDC_EDIT2, m_PassWord); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CLogin, CDialog) //{{AFX_MSG_MAP(CLogin) // NOTE: the ClassWizard will add message map macros here //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CLogin message handlers BOOL CLogin::PreTranslateMessage(MSG* pMsg) { // TODO: Add your specialized code here and/or call the base class if(pMsg->message==WM_KEYDOWN && pMsg->wParam==13) { pMsg->wParam = 9; } if(pMsg->message == WM_LBUTTONDOWN) { CRect rect,rc; m_OK.GetWindowRect(&rect); m_Cancel.GetWindowRect(&rc); CPoint point; GetCursorPos(&point); if(rect.PtInRect(point)) { UpdateData(TRUE); if(m_Name.IsEmpty() || m_PassWord.IsEmpty()) { MessageBox("用户名或密码不能为空"); return FALSE; } m_Time++; ADOConn m_AdoConn; m_AdoConn.OnInitADOConn(); CString sql; sql.Format("select * from tb_user where 用户名 = '%s' and 密码 = '%s'", m_Name,m_PassWord); m_AdoConn.m_pRecordset = m_AdoConn.GetRecordSet((_bstr_t)sql); if(!m_AdoConn.m_pRecordset->adoEOF) { CDialog::OnOK(); } else { if(m_Time == 3) { MessageBox("密码3次不正确"); CDialog::OnCancel(); } else { MessageBox("用户名或密码不正确"); m_Name = ""; m_PassWord = ""; UpdateData(FALSE); } } m_AdoConn.ExitConnect(); } if(rc.PtInRect(point)) { CDialog::OnCancel(); } } return CDialog::PreTranslateMessage(pMsg); }