dim rcd as long
Dim rs As New ADODB.Recordset
rs.Open "表1", CurrentProject.Connection, adOpenDynamic, adLockOptimistic
rs.AddNew
rcd=rs("id")
rs.update
rs.Close
docmd.runsql "update … where id="&str(rcd)
方法二:
必须 jet oledb 4 支持
Private Sub AutoIncTest()
Dim cnn As ADODB.Connection
'Dim cmd As ADODB.Command
Dim rst As ADODB.Recordset
Set cnn = CurrentProject.Connection
'Set cmd = New ADODB.Command
'Set cmd.ActiveConnection = cnn
'cmd.CommandType = adCmdText
'cmd.CommandText = "INSERT INTO tblNewOrder2 " & _
"(ItemId, Quantity) VALUES (1, 20)"
'cmd.Execute
'Set cmd = Nothing
cnn.execute "insert into tblneworder2 (item) values ('dd')"
Set rst = New ADODB.Recordset
rst.Open "SELECT @@IDENTITY AS LastOrderId", _
cnn,
Options:=adCmdText
Debug.Print "OrderId for new record = " & _
rst("LastOrderId")
rst.Close
Set rst = Nothing
End Sub