frmlogin.frm

主要用于学校机房考试,主要包括选择题,问答题,WORD操作题,WINDOWS操作题.学生做完后,可立即得到考试分数.

VERSION 5.00
Begin VB.Form frmLogin 
   AutoRedraw      =   -1  'True
   BackColor       =   &H00FF8080&
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "登录"
   ClientHeight    =   3720
   ClientLeft      =   2835
   ClientTop       =   3480
   ClientWidth     =   5580
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   Picture         =   "frmLogin.frx":0000
   ScaleHeight     =   2197.899
   ScaleMode       =   0  'User
   ScaleWidth      =   5239.317
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin VB.TextBox Text2 
      DataField       =   "密码"
      DataSource      =   "Data1"
      Height          =   675
      Left            =   885
      TabIndex        =   7
      Text            =   "Text2"
      Top             =   510
      Visible         =   0   'False
      Width           =   1365
   End
   Begin VB.TextBox Text1 
      DataField       =   "用户名"
      DataSource      =   "Data1"
      Height          =   630
      Left            =   450
      TabIndex        =   6
      Text            =   "Text1"
      Top             =   2655
      Visible         =   0   'False
      Width           =   1515
   End
   Begin VB.Data Data1 
      Caption         =   "Data1"
      Connect         =   "Access"
      DatabaseName    =   ""
      DefaultCursorType=   0  '缺省游标
      DefaultType     =   2  '使用 ODBC
      Exclusive       =   0   'False
      Height          =   345
      Left            =   195
      Options         =   0
      ReadOnly        =   0   'False
      RecordsetType   =   1  'Dynaset
      RecordSource    =   "系统用户表"
      Top             =   1575
      Visible         =   0   'False
      Width           =   1140
   End
   Begin VB.TextBox txtUserName 
      Height          =   345
      Left            =   2625
      TabIndex        =   1
      Top             =   1635
      Width           =   2325
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确定"
      Default         =   -1  'True
      Height          =   390
      Left            =   1470
      MaskColor       =   &H0080FF80&
      TabIndex        =   4
      Top             =   2775
      Width           =   1140
   End
   Begin VB.CommandButton cmdCancel 
      Cancel          =   -1  'True
      Caption         =   "取消"
      Height          =   390
      Left            =   3210
      MaskColor       =   &H00C0FFFF&
      TabIndex        =   5
      Top             =   2775
      Width           =   1140
   End
   Begin VB.TextBox txtPassword 
      Height          =   345
      IMEMode         =   3  'DISABLE
      Left            =   2625
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   2070
      Width           =   2325
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "教学管理系统"
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   26.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H0000FF00&
      Height          =   525
      Left            =   1155
      TabIndex        =   8
      Top             =   615
      Width           =   3330
   End
   Begin VB.Label lblLabels 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      BackStyle       =   0  'Transparent
      Caption         =   "用户名称(&U):"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   270
      Index           =   0
      Left            =   810
      TabIndex        =   0
      Top             =   1725
      Width           =   1740
   End
   Begin VB.Label lblLabels 
      BackStyle       =   0  'Transparent
      Caption         =   "密    码(&P):"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   270
      Index           =   1
      Left            =   810
      TabIndex        =   2
      Top             =   2115
      Width           =   1830
   End
End
Attribute VB_Name = "frmLogin"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'Option Explicit
'Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long

Public LoginSucceeded As Boolean

Private Sub cmdCancel_Click()
    LoginSucceeded = False
 Unload Me
End Sub

Private Sub cmdOK_Click()
   Dim tt As Integer
    Dim myquery As String
    myquery = "密码= " & " '" & txtPassword.Text & "'"
Data1.RecordSource = "SELECT * FROM 系统用户表 WHERE " & myquery

Data1.Refresh
tt = Data1.Recordset.RecordCount
    If tt <> 0 Then
   
        LoginSucceeded = True
        Unload Me
        Form15.Show
    Else
        MsgBox "无效的密码，请重试!", , "登录"
        txtPassword.SetFocus
        SendKeys "{Home}+{End}"
    End If
End Sub

Private Sub Form_Load()
'SetWindowPos Me.hwnd, -1, 0, 0, 250, 100, &H2
Data1.DatabaseName = App.Path + "\" + "teacher.mdb"
End Sub