【VC开源代码栏目提醒】:网学会员为广大网友收集整理了,GMSDlg.cpp,希望对大家有所帮助!
// GMSDlg.cpp : implementation file
//
#include "stdafx.h"
#include "GMS.h"
#include "GMSDlg.h"
#include "MainDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CGMSDlg dialog
CGMSDlg::CGMSDlg(CWnd* pParent /*=NULL*/)
: CDialog(CGMSDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CGMSDlg)
m_strName = _T("");
m_strPasswd = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CGMSDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CGMSDlg)
DDX_Text(pDX, IDC_EDIT_LOGINNAME, m_strName);
DDX_Text(pDX, IDC_EDIT_PASSWD, m_strPasswd);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CGMSDlg, CDialog)
//{{AFX_MSG_MAP(CGMSDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_CANCEL, OnButtonCancel)
ON_BN_CLICKED(IDC_BUTTON_OK, OnButtonOk)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CGMSDlg message handlers
BOOL CGMSDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
}
void CGMSDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CGMSDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CGMSDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CGMSDlg::OnButtonCancel()
{
OnCancel();
// TODO: Add your control notification handler code here
}
void CGMSDlg::OnButtonOk()
{
CString strSql;
_variant_t strQuery;
UpdateData(TRUE);
if (m_strName.IsEmpty()) /*判断用户名信息是否为空*/
{
AfxMessageBox("请输入用户名!");
return;
}
strQuery = "SELECT * FROM admin WHERE Admin_name='"+m_strName+ "' AND Admin_passwd='" + m_strPasswd+ "'";
theApp.ADOExecute(theApp.m_pRs, strQuery);
int iCount = theApp.m_pRs->GetRecordCount();
if ( 0==iCount )
{
AfxMessageBox("用户名或密码错误!");
m_strName="";
m_strPasswd="";
UpdateData(false);
}
else
{
strAdminName=m_strName;
::Sleep(300);
OnOK();
CMainDlg dlg;
dlg.DoModal();
}
// TODO: Add your control notification handler code here
}
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