用户登陆.frm

数据库招生管理系统 SQL2000 有Visual B做的

VERSION 5.00
Begin VB.Form denglu1 
   Caption         =   "用户登陆"
   ClientHeight    =   3300
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   5355
   ControlBox      =   0   'False
   LinkTopic       =   "Form2"
   Picture         =   "用户登陆.frx":0000
   ScaleHeight     =   3300
   ScaleMode       =   0  'User
   ScaleWidth      =   5355
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Caption         =   "退 出"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   3000
      MaskColor       =   &H000000C0&
      Picture         =   "用户登陆.frx":1D5BF
      TabIndex        =   5
      Top             =   2520
      Width           =   855
   End
   Begin VB.CommandButton Command1 
      BackColor       =   &H80000016&
      Caption         =   "登 陆"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1440
      TabIndex        =   4
      Top             =   2520
      Width           =   855
   End
   Begin VB.TextBox Text2 
      Height          =   270
      IMEMode         =   3  'DISABLE
      Left            =   2400
      PasswordChar    =   "*"
      TabIndex        =   2
      Top             =   1785
      Width           =   1455
   End
   Begin VB.TextBox Text1 
      BackColor       =   &H00FFFFFF&
      Height          =   270
      Left            =   2400
      TabIndex        =   0
      Top             =   1065
      Width           =   1455
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      BackColor       =   &H00FFFFFF&
      BackStyle       =   0  'Transparent
      Caption         =   "招生管理系统"
      BeginProperty Font 
         Name            =   "楷体_GB2312"
         Size            =   24
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00000000&
      Height          =   495
      Left            =   1200
      TabIndex        =   6
      Top             =   240
      Width           =   2970
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "密   码"
      BeginProperty Font 
         Name            =   "华文宋体"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00000000&
      Height          =   270
      Left            =   1440
      TabIndex        =   3
      Top             =   1800
      Width           =   735
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "用户名"
      BeginProperty Font 
         Name            =   "华文宋体"
         Size            =   12
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00000000&
      Height          =   270
      Left            =   1440
      TabIndex        =   1
      Top             =   1080
      Width           =   765
   End
End
Attribute VB_Name = "denglu1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim rs_user As New ADODB.Recordset
Private Sub Command1_Click()
    Dim sqluser As String
    '构造查询该用户名和密码的sql语句
    sqluser = "select * from 用户 where 用户名 = '" & Text1.Text & "' and 密码 = '" & Text2.Text & "'"
    rs_user.Open sqluser, conn, adOpenKeyset, adLockPessimistic
    If rs_user.EOF = True Then
       MsgBox "用户名和密码不正确！", vbOKOnly + vbExclamation, "注意"
       rs_user.Close
       Exit Sub
   'End If
    'If rs_user.EOF = True Then
       'MsgBox "用户名和密码不正确！", vbOKOnly + vbInformation, "注意"
    Else
      Form1.Show
      rs_user.Close
      Unload denglu1
    End If
    
End Sub

Private Sub Command2_Click()
   Unload Me
End Sub
   
Private Sub Form_Load()
   conn.Open "DSN=招生管理系统_Data;userID=sa"
End Sub