数据库数据显示演示程序，在WIN98调试通过，详细请自行下载进行学习测试，程序大小29K
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Dim link1 As New ADODB.Connection
 Dim rs As New ADODB.Recordset
 Dim page As Integer
 Dim pubdatapath As String
Sub opendatabase(datapath As String) '打开数据库函数
 page = 1 '首次定义打开时的页码为1
 If link1.State = 1 Then '如果以连接过，则关闭，初始化下次事务
 link1.Close: list2.ListItems.Clear: list2.ColumnHeaders.Clear: c.Clear: list1.ListItems.Clear
 End If
 link1.ConnectionString = "Provider=microsoft.jet.oledb.4.0;data source=" & datapath
 link1.Open
 pubdatapath = datapath
 Set biaoming = link1.OpenSchema(adSchemaColumns) '创建数据库记录集
 tablename = ""
 Do Until biaoming.EOF
 If biaoming("table_name")  tablename Then '列出所有表
 tablename = biaoming("table_name")
 list1.ListItems.Add , , tablename
 End If
 biaoming.MoveNext
 Loop
 Set biaoming = Nothing
 menu1.Enabled = True
 list1_MouseUp 1, 0, 10, 10
 End Sub
 Private Sub Command1_Click() '打开数据库
 d.DialogTitle = "打开一个数据库文件进行浏览"
 d.InitDir = App.Path
 d.FileName = ""
 d.Filter = "Access数据库(mdb后缀,推荐格式)|*.mdb"
 d.ShowOpen
 If d.FileName = "" Then Exit Sub
 opendatabase d.FileName
 End Sub
Private Sub Command4_Click()
 str1 = InputBox("请输入一个1-5000之间的数字", "重设", Text1.Text)
 If str1 = Text1.Text Or str1 = "" Then Exit Sub
 If IsNumeric(str1) = False Then Exit Sub
 If str1 > 5000 Or str1  Text1.Text = str1
 If list1.ListItems.Count = 0 Then Exit Sub Else list1_MouseUp 1, 0, 10, 10
 End Sub
Private Sub down_Click() '功能，下一页
 page = page + 1: list1_MouseUp 1, 0, 10, 10
 End Sub
Private Sub findstr_Click() '查询数据
 If InStr(Text2.Text, "'")  0 Then MsgBox "查询时关键字不允许包含 ' 符号", vbCritical, "无效字符": Exit Sub
 If rs.State = 1 Then rs.Close
 rs.Open "select " & c.Text & " from " & list1.SelectedItem.Text & " where " & c.Text & " like '%" & Text2.Text & "%'", link1, adOpenStatic, adLockReadOnly
 If rs.EOF Then MsgBox "没有符号条件的记录,请从新查找", vbCritical, "未发现记录": Exit Sub
 Do While Not rs.EOF
 i = i + 1
 str1 = str1 & i & " ： " & rs(0) & vbCrLf
 rs.MoveNext
 Loop
 MsgBox str1, vbExclamation, "查询结果 - " & rs.RecordCount & "匹配"
 End Sub
Private Sub Form_Resize()
 list1.ColumnHeaders(1).Width = list1.Width - 80
 list2.Width = Me.ScaleWidth - list2.Left - 30
 list1.Height = Me.ScaleHeight - list1.Top - 30
 list2.Height = Me.ScaleHeight - (Me.ScaleHeight - down.Top) - 150
 End Sub
Private Sub Form_Unload(Cancel As Integer)
 If rs.State = 1 Then rs.Close
 If link1.State = 1 Then link1.Close
 Set rs = Nothing: Set link1 = Nothing
 End Sub
Private Sub list1_MouseUp(Button As Integer, Shift As Integer, x As Single, y As Single) '切换表
 On Error Resume Next
 If list1.ListItems.Count = 0 Then Exit Sub
 If rs.State = 1 Then rs.Close
 list2.ListItems.Clear: list2.ColumnHeaders.Clear: c.Clear
 rs.Open "select * from " & list1.SelectedItem.Text, link1, adOpenStatic, adLockReadOnly
 If Err.Number  0 Then
 MsgBox "该数据表不能支持的游标模式", vbCritical, "不规则的格式": Exit Sub
 End If
 rs.PageSize = Text1.Text
 rslen = rs.RecordCount
 If rs.PageCount  Label3.Caption = "共" & rslen & "条记录,共" & rs.PageCount & "页,当前页码 " & page
 If rs.PageCount > page Then down.Enabled = True Else down.Enabled = False
 If page  1 Then up.Enabled = True Else up.Enabled = False
 Set ziduan = rs.Fields '定义字段记录集
 For i = 0 To ziduan.Count - 1
 list2.ColumnHeaders.Add , , ziduan(i).Name '根据字段指定视图列
 c.AddItem ziduan(i).Name
 rs.MoveFirst '记录到尾后填充下一列
 rs.AbsolutePage = page '定义记录集的绝对页码
 For r = 0 To rs.PageSize - 1
 If rs.EOF Then Exit For
 rstext = rs(i)
 If i = 0 Then '首次直接填充第一列
 list2.ListItems.Add , , rstext
 Else '非首次填充下一下
 If rstext  Empty Then list2.ListItems(r + 1).ListSubItems.Add , , rstext Else list2.ListItems(r + 1).ListSubItems.Add , , ""

 End If
 rs.MoveNext
 Next
 Next
 If c.ListCount  0 Then c.ListIndex = 0: findstr.Enabled = True Else findstr.Enabled = False
 Set ziduan = Nothing
 End Sub
Private Sub menu01_Click(Index As Integer)
 Select Case Index
 Case 1: '建新表演示
 str1 = 1
 For i = 1 To list1.ListItems.Count
 If InStr(list1.ListItems(i).Text, "新建表") = 1 Then str1 = str1 + 1
 Next
 link1.Execute "create table 新建表" & str1 & "(会员名 Text,密码 Varchar(8),年龄 int not null,经验值 " & _
 "integer,加入日期 DateTime null)"
 link1.Execute "insert into 新建表" & str1 & "(会员名,密码,年龄,经验值,加入日期) values ('风云舞','12345678'" & _
 ",18,365,'" & Now & "')"
 link1.Execute "insert into 新建表" & str1 & "(会员名,密码,年龄,经验值,加入日期) values ('Lshdic','87654321'" & _
 ",18,365,'" & Now & "')"
 opendatabase pubdatapath '刷新重装载列表
 Case 2: '刷新——重装载
 opendatabase pubdatapath
 Case 3: '删除
 If rs.State = 1 Then rs.Close
 link1.Execute "Drop table " & list1.SelectedItem.Text
 opendatabase pubdatapath
 Case 4: '表属性
 If rs.State = 1 Then rs.Close
 rs.Open "select * from " & list1.SelectedItem.Text, link1, adOpenStatic, adLockReadOnly
 For i = 0 To rs.Fields.Count - 1
 str1 = str1 & rs.Fields(i).Name & ","
 str2 = str2 & rs.Fields(i).Type & ","
 str3 = str3 & rs.Fields(i).ActualSize & ","
 str4 = str4 & rs.Fields(i).DefinedSize & ","
 Next
 MsgBox "包含字段:" & str1 & vbCrLf & vbCrLf & "字段类型:" & str2 & vbCrLf & vbCrLf & "第一行数据大小:" & _
 str3 & vbCrLf & vbCrLf & "每行数据预设容量:" & str4, vbExclamation, "表属性"
 End Select
 End Sub
Private Sub Text2_GotFocus()
 If Text2.Text = "查找关键字..." Then Text2.Text = ""
 End Sub
Private Sub Text2_LostFocus()
 If Text2.Text = "" Then Text2.Text = "查找关键字..."
 End Sub
Private Sub up_Click() '功能，上一页
 page = page - 1: list1_MouseUp 1, 0, 10, 10
 End Sub