form10.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 Form10 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "编辑教师信息"
   ClientHeight    =   4980
   ClientLeft      =   45
   ClientTop       =   375
   ClientWidth     =   6015
   LinkTopic       =   "Form10"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   MinButton       =   0   'False
   ScaleHeight     =   4980
   ScaleWidth      =   6015
   ShowInTaskbar   =   0   'False
   Begin VB.CommandButton Command1 
      Caption         =   "删除"
      Height          =   375
      Index           =   6
      Left            =   3480
      TabIndex        =   11
      Top             =   3720
      Width           =   1335
   End
   Begin VB.CommandButton Command1 
      Caption         =   "修改"
      Height          =   375
      Index           =   5
      Left            =   2280
      TabIndex        =   10
      Top             =   3720
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "添加"
      Height          =   375
      Index           =   4
      Left            =   960
      TabIndex        =   9
      Top             =   3720
      Width           =   1335
   End
   Begin VB.CommandButton Command1 
      Caption         =   "尾记录"
      Height          =   375
      Index           =   3
      Left            =   3840
      TabIndex        =   8
      Top             =   3360
      Width           =   975
   End
   Begin VB.CommandButton Command1 
      Caption         =   "下一记录"
      Height          =   375
      Index           =   2
      Left            =   2880
      TabIndex        =   7
      Top             =   3360
      Width           =   975
   End
   Begin VB.CommandButton Command1 
      Caption         =   "上一记录"
      Height          =   375
      Index           =   1
      Left            =   1920
      TabIndex        =   6
      Top             =   3360
      Width           =   975
   End
   Begin VB.CommandButton Command1 
      Caption         =   "首记录"
      Height          =   375
      Index           =   0
      Left            =   960
      TabIndex        =   5
      Top             =   3360
      Width           =   975
   End
   Begin VB.Frame Frame1 
      Caption         =   "教师信息"
      Height          =   2295
      Left            =   1080
      TabIndex        =   0
      Top             =   600
      Width           =   3615
      Begin VB.TextBox Text2 
         Height          =   375
         Left            =   1680
         TabIndex        =   2
         Top             =   1320
         Width           =   1095
      End
      Begin VB.TextBox Text1 
         Height          =   375
         Left            =   1680
         TabIndex        =   1
         Top             =   600
         Width           =   1095
      End
      Begin VB.Label Label2 
         Caption         =   "教师姓名："
         Height          =   255
         Left            =   720
         TabIndex        =   4
         Top             =   1440
         Width           =   1095
      End
      Begin VB.Label Label1 
         Caption         =   "教师编号："
         Height          =   255
         Left            =   720
         TabIndex        =   3
         Top             =   720
         Width           =   1335
      End
   End
End
Attribute VB_Name = "Form10"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Dim rs_test As New ADODB.Recordset



Private Sub Form_Load()
  Dim sql As String
  sql = "select * from teacher"
  Call Conn
  rs_test.Open sql, Module1.conn_mdb, 3, 3
  rs_test.MoveFirst
  Call shows
  X = 0
End Sub

Private Sub Command1_Click(Index As Integer)
  
  Select Case Index
     Case 0   '首记录
        rs_test.MoveFirst
        Call shows
     
     Case 1   '上一记录
        If Not rs_test.BOF Then
           rs_test.MovePrevious
           Call shows
        End If
        
     Case 2   '下一记录
        If Not rs_test.EOF Then
           rs_test.MoveNext
           Call shows
        End If
        
     Case 3   '尾记录
        rs_test.MoveLast
        Call shows
     
     Case 4   '添加
                           
        rs_test.AddNew
        rs_test("t_id") = Text1.Text
        rs_test("t_name") = Text2.Text
        rs_test.Update
        
     Case 5   '编辑
        rs_test("t_id") = Text1.Text
        rs_test("t_name") = Text2.Text
        rs_test.Update
              
     Case 6  '删除
        rs_test.Delete
        rs_test.Update
        rs_test.MoveFirst
  End Select
  
End Sub
Private Sub shows()
     
   If Not rs_test.EOF And Not rs_test.BOF Then
      Text1.Text = rs_test("t_id")
      Text2.Text = rs_test("t_name")
   End If
End Sub

Private Sub Form_Unload(Cancel As Integer)
  Call conclose
End Sub