student.frm

试卷生成和评分系统 试卷生成和评分系统

VERSION 5.00
Begin VB.Form student 
   Caption         =   "学生登录"
   ClientHeight    =   3300
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   6045
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   ScaleHeight     =   3300
   ScaleWidth      =   6045
   StartUpPosition =   2  'CenterScreen
   Begin VB.Frame Frame1 
      Caption         =   "学生登录"
      Height          =   2655
      Index           =   1
      Left            =   240
      TabIndex        =   0
      Top             =   480
      Width           =   5535
      Begin VB.Frame Frame2 
         Height          =   2175
         Left            =   3480
         TabIndex        =   7
         Top             =   240
         Width           =   1815
         Begin VB.CommandButton Command1 
            Caption         =   "确定"
            Height          =   495
            Left            =   240
            TabIndex        =   10
            Top             =   840
            Width           =   1215
         End
         Begin VB.CommandButton Command2 
            Caption         =   "取消"
            Height          =   495
            Left            =   240
            TabIndex        =   9
            Top             =   1440
            Width           =   1215
         End
         Begin VB.CommandButton Command3 
            Caption         =   "新用户注册"
            Height          =   495
            Left            =   240
            TabIndex        =   8
            Top             =   240
            Width           =   1215
         End
      End
      Begin VB.TextBox Text1 
         Height          =   375
         Left            =   1440
         TabIndex        =   1
         Top             =   480
         Width           =   1695
      End
      Begin VB.TextBox Text2 
         Height          =   375
         Left            =   1440
         TabIndex        =   2
         Top             =   960
         Width           =   1695
      End
      Begin VB.TextBox Text3 
         Height          =   375
         Left            =   1440
         TabIndex        =   3
         Top             =   1440
         Width           =   1695
      End
      Begin VB.Label Label1 
         AutoSize        =   -1  'True
         Caption         =   "班级"
         Height          =   180
         Left            =   480
         TabIndex        =   6
         Top             =   600
         Width           =   360
      End
      Begin VB.Label Label2 
         AutoSize        =   -1  'True
         Caption         =   "学号"
         Height          =   180
         Left            =   480
         TabIndex        =   5
         Top             =   1080
         Width           =   360
      End
      Begin VB.Label Label3 
         AutoSize        =   -1  'True
         Caption         =   "姓名"
         Height          =   180
         Left            =   480
         TabIndex        =   4
         Top             =   1560
         Width           =   360
      End
   End
   Begin VB.Label Label4 
      Caption         =   "试卷生成和评分系统"
      BeginProperty Font 
         Name            =   "MS Sans Serif"
         Size            =   12
         Charset         =   0
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   1440
      TabIndex        =   11
      Top             =   120
      Width           =   3735
   End
End
Attribute VB_Name = "student"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim n As Integer
Private Sub Command2_Click()
    Unload Me
    qidong.Show
End Sub

Private Sub Command3_Click()
    newuser.Show
End Sub



Private Sub Command1_Click()
Dim mrc As ADODB.Recordset

txtsql = "select * from 学生情况 where 班级='" & _
Trim$(Text1.Text) & "'" & " and 学号='" & Trim$(Text2.Text) + "'" & " and 姓名 = '" & Trim(Text3.Text) & "'"
Set mrc = exesql(txtsql)
If mrc.RecordCount = 0 Then

       MsgBox "没有这个用户，继续登录", vbOKOnly, "信息提示"
       Text1.Text = ""
       Text2.Text = ""
       Text3.Text = ""
       Text1.SetFocus
        Else
        mrc.Close
        Me.Hide
        test.Show
End If
End Sub
Private Sub Form_Load()
    n = 0

End Sub

Private Sub Text3_KeyPress(KeyAscii As Integer)
    If KeyAscii = 13 Then
        Command1_Click
    End If
End Sub