form0702.frm

VB实验教程源码

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "输入学生成绩"
   ClientHeight    =   3825
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   6495
   LinkTopic       =   "Form1"
   ScaleHeight     =   3825
   ScaleWidth      =   6495
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox Text5 
      DataField       =   "英语"
      DataSource      =   "Data1"
      Height          =   615
      Left            =   1560
      TabIndex        =   17
      Top             =   2760
      Width           =   1455
   End
   Begin VB.CommandButton Command1 
      Caption         =   "第一个"
      Height          =   495
      Left            =   3600
      TabIndex        =   15
      Top             =   480
      Width           =   1095
   End
   Begin VB.CommandButton Command4 
      Caption         =   "最后一个"
      Height          =   495
      Left            =   3600
      TabIndex        =   14
      Top             =   3000
      Width           =   1095
   End
   Begin VB.CommandButton Command3 
      Caption         =   "下一个"
      Height          =   495
      Left            =   3600
      TabIndex        =   13
      Top             =   2160
      Width           =   1095
   End
   Begin VB.CommandButton Command2 
      Caption         =   "前一个"
      Height          =   495
      Left            =   3600
      TabIndex        =   12
      Top             =   1320
      Width           =   1095
   End
   Begin VB.CommandButton Command8 
      Caption         =   "结束"
      Height          =   495
      Left            =   4920
      TabIndex        =   11
      Top             =   3000
      Width           =   1095
   End
   Begin VB.CommandButton Command7 
      Caption         =   "修改"
      Height          =   495
      Left            =   4920
      TabIndex        =   10
      Top             =   2160
      Width           =   1095
   End
   Begin VB.CommandButton Command6 
      Caption         =   "删除"
      Height          =   495
      Left            =   4920
      TabIndex        =   9
      Top             =   1320
      Width           =   1095
   End
   Begin VB.CommandButton Command5 
      Caption         =   "添加"
      Height          =   495
      Left            =   4920
      TabIndex        =   8
      Top             =   480
      Width           =   1095
   End
   Begin VB.Data Data1 
      Caption         =   "学生成绩"
      Connect         =   "Access"
      DatabaseName    =   "C:\Documents and Settings\CAO Yi\My Documents\BookVBQH\20040920\exe\StudentAd.mdb"
      DefaultCursorType=   0  '缺省游标
      DefaultType     =   2  '使用 ODBC
      Exclusive       =   0   'False
      Height          =   375
      Left            =   1200
      Options         =   0
      ReadOnly        =   0   'False
      RecordsetType   =   1  'Dynaset
      RecordSource    =   "Score"
      Top             =   3360
      Visible         =   0   'False
      Width           =   2895
   End
   Begin VB.TextBox Text4 
      DataField       =   "数学"
      DataSource      =   "Data1"
      Height          =   495
      Left            =   1560
      TabIndex        =   7
      Top             =   2160
      Width           =   1455
   End
   Begin VB.TextBox Text3 
      DataField       =   "语文"
      DataSource      =   "Data1"
      Height          =   495
      Left            =   1560
      TabIndex        =   5
      Top             =   1560
      Width           =   1455
   End
   Begin VB.TextBox Text2 
      DataField       =   "姓名"
      DataSource      =   "Data1"
      Height          =   495
      Left            =   1560
      TabIndex        =   3
      Top             =   960
      Width           =   1455
   End
   Begin VB.TextBox Text1 
      DataField       =   "学号"
      DataSource      =   "Data1"
      Height          =   495
      Left            =   1560
      TabIndex        =   0
      Top             =   360
      Width           =   1455
   End
   Begin VB.Label Label5 
      Caption         =   "学号"
      Height          =   375
      Left            =   600
      TabIndex        =   16
      Top             =   360
      Width           =   855
   End
   Begin VB.Label Label4 
      Caption         =   "英语"
      Height          =   375
      Left            =   480
      TabIndex        =   6
      Top             =   2880
      Width           =   975
   End
   Begin VB.Label Label3 
      Caption         =   "数学"
      Height          =   375
      Left            =   600
      TabIndex        =   4
      Top             =   2280
      Width           =   975
   End
   Begin VB.Label Label2 
      Caption         =   "语文"
      Height          =   375
      Left            =   600
      TabIndex        =   2
      Top             =   1680
      Width           =   975
   End
   Begin VB.Label Label1 
      Caption         =   "姓名"
      Height          =   375
      Left            =   600
      TabIndex        =   1
      Top             =   960
      Width           =   975
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Command1_Click()
'单击第一个按钮
    Data1.Recordset.MoveFirst
End Sub

Private Sub Command2_Click()
'单击前一个按钮
    Data1.Recordset.MovePrevious
    If Data1.Recordset.BOF Then
        Data1.Recordset.MoveFirst
    End If
End Sub

Private Sub Command3_Click()
'单击下一个按钮
    Data1.Recordset.MoveNext
    If Data1.Recordset.EOF Then
        Data1.Recordset.MoveLast
    End If
End Sub

Private Sub Command4_Click()
'单击最后一个按钮
    Data1.Recordset.MoveLast
End Sub

Private Sub Command5_Click()
'单击添加按钮
    Data1.Recordset.AddNew
    Data1.Recordset.Update
    Data1.Recordset.MoveLast
End Sub

Private Sub Command6_Click()
'单击删除按钮
    Dim mag
    mag = MsgBox("要删除吗?", vbYesNo, "删除记录 ")
    If mag = vbYes Then
        Data1.Recordset.Delete
        Data1.Recordset.MoveLast
    End If
End Sub

Private Sub Command7_Click()
'单击修改按钮
    Data1.Recordset.Edit
    Data1.Recordset.Update
End Sub

Private Sub Command8_Click()
'单击结束按钮
    End
End Sub