A.OLEDB.12.0;DATASource="& App.Path & "\GDP2018.accdb" conn.Open:Set myrecord.ActiveConnection = conn:myrecord.Open "GDP" n = 0 Do While Not myrecord.EOF n = n + 1 a(n) = myrecord.Fields("2018") b(n) = Left(myrecord.Fields("Area"), 5) & " " & myrecord.Fields("2018") myrecord.MoveNext Loopconn.Close: myrecord.Close: Set myrecord = Nothing: Set conn = Nothing End Sub 下列说法不正确的是( ) |
B.ConnectionString 是实例 conn 的属性 B.myrecord.Fields("2018")返回当前记录中“2018”字段的值 |
C.a(1)读取后执行myrecord.MoveNext 将读取下一条记录,即 a(2)=“中国” |
D.myrecord.Fields("2018")也可以写成 myrecord.Fields(3) |