dim rs as new adodb.recordset rs.open "select top 1 * from t ",cnn,1,1 while not rs.eof print rs.field(1).name'打印出第一个字段的名称
嗯,提示出错了,说在rs.field(1).name中的field有问题Compile error: Method or data member not found
哎,看了一些资料,大大们还是教我用ADO的方法好了
Private Sub Command1_Click() Dim rs As New ADODB.Recordset'ADO的记录集对象 rs.Open "select * from [image] where 0=1", iConc, adOpenStatic, adLockReadOnly'打开IMAGE表 For i = 0 To rs.Fields.Count - 1 List1.AddItem rs.Fields(i).Name Next '把IMAGE表的字段显示在LIST1中 End Sub
'工程->引用->Microsoft ActiveX Data Objects 2.X Library '莫依MM原创Option ExplicitPrivate Rs As New ADODB.Recordset Private Conn As New ADODB.ConnectionPrivate Sub Form_Load() Dim strConn As String
rs.open "select top 1 * from t ",cnn,1,1
while not rs.eof
print rs.field(1).name'打印出第一个字段的名称
Method or data member not found
Dim rs As New ADODB.Recordset'ADO的记录集对象
rs.Open "select * from [image] where 0=1", iConc, adOpenStatic, adLockReadOnly'打开IMAGE表
For i = 0 To rs.Fields.Count - 1
List1.AddItem rs.Fields(i).Name
Next
'把IMAGE表的字段显示在LIST1中
End Sub
'莫依MM原创Option ExplicitPrivate Rs As New ADODB.Recordset
Private Conn As New ADODB.ConnectionPrivate Sub Form_Load()
Dim strConn As String
' 连接数据库的字符串
' 连接带密码的数据库,直接在连接符后面加上Jet OLEDB:DataBase Password='您的密码'
' 连接Access97数据库需要使用Jet.OLEDB.3.5,Access2K和以上数据库使用Jet.OLEDB.4.0
strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\test.mdb;Persist Security Info=False"
' 使用客户端数据游标
Conn.CursorLocation = adUseClient
' 打开Access的连接
Conn.Open strConn
' 如果RecordSet的状态不是关闭状态,则关闭Recordset
If Rs.State <> adStateClosed Then Rs.Close
' Recordser打开表People
Rs.Open "Select * from People", Conn, adOpenKeyset, adLockOptimistic
' 报告出 一共多少笔数据,测试是否存在数据
' MsgBox Rs.RecordCount
' 绑定进DataGrid
Set DataGrid1.DataSource = Rs
print rs.field(1).name
End Sub
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