form6.frm

一个教学管理系统,可以满足一般课程设计的要求

VERSION 5.00
Begin VB.Form Form6 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "登陆系统"
   ClientHeight    =   3465
   ClientLeft      =   45
   ClientTop       =   375
   ClientWidth     =   4710
   LinkTopic       =   "Form6"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3465
   ScaleWidth      =   4710
   ShowInTaskbar   =   0   'False
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Caption         =   "取消"
      Height          =   375
      Left            =   2400
      TabIndex        =   7
      Top             =   2520
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确定"
      Height          =   375
      Left            =   1080
      TabIndex        =   6
      Top             =   2520
      Width           =   1095
   End
   Begin VB.TextBox Text2 
      Height          =   375
      Left            =   1800
      TabIndex        =   2
      Text            =   "123"
      Top             =   1800
      Width           =   1695
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   1800
      TabIndex        =   0
      Text            =   "123"
      Top             =   1200
      Width           =   1695
   End
   Begin VB.Label Label5 
      Caption         =   "演示说明"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   700
         Underline       =   -1  'True
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   3720
      TabIndex        =   8
      Top             =   120
      Width           =   975
   End
   Begin VB.Label Label4 
      Caption         =   "欢迎进入！"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   720
      TabIndex        =   5
      Top             =   240
      Width           =   1935
   End
   Begin VB.Label Label3 
      Caption         =   "—教学管理系统"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1920
      TabIndex        =   4
      Top             =   600
      Width           =   2175
   End
   Begin VB.Label Label2 
      Caption         =   "密  码："
      Height          =   255
      Left            =   1080
      TabIndex        =   3
      Top             =   1920
      Width           =   855
   End
   Begin VB.Label Label1 
      Caption         =   "用户ID："
      Height          =   255
      Left            =   1080
      TabIndex        =   1
      Top             =   1320
      Width           =   855
   End
End
Attribute VB_Name = "Form6"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Dim rs_test As New ADODB.Recordset
Dim sql As String
  sql = "select * from users where u_id='" & Text1.Text & "'"
  Call Conn
  rs_test.Open sql, Module1.conn_mdb, 1, 1
  If Asc(rs_test("u_mima")) = Asc(Text2.Text) Then
    If Asc(rs_test("u_name")) = Asc("管理员") Then
      Y = 1
    ElseIf Asc(rs_test("u_name")) = Asc("教师") Then
      Y = 2
    ElseIf Asc(rs_test("u_name")) = Asc("学生") Then
      Y = 3
    End If
    id = Text1.Text
    MDIForm1.Show
    Unload Me
  Else
    MsgBox "密码错误！", , "提示"
  End If
  Call conclose
End Sub


Private Sub Command2_Click()
End
End Sub


Private Sub Label5_Click()
Form9.Show
End Sub