Question

我在Access中有一个表单，我尝试使用ADO Recordset中的字段在其Current事件中填充。我正在使用Sql Server作为数据库，并使用记录集尝试使用记录集中的内容填充到表单上的相应字段。现在它的工作原理如下：

Private Sub Form_Open(Cancel As Integer)
On Error GoTo Err_FormOpen

    Set rst As new ADODB.Recordset
    With rst
        .ActiveConnection = CurrentProject.AccessConnection
        .CursorType = adOpenKeyset
        .LockType = adLockOptimistic
        .Source = "SELECT * FROM [Outage Summary] ORDER BY OutageSummaryID"
        .Open
    End With
    Set Me.Recordset = rst

End Sub


Private Sub Form_Current()
    OutageSummaryID.Value = Me.Recordset!OutageSummaryID
    Dispatcher.Value = Me.Recordset!Dispatcher
    StartDateTime.Value = Me.Recordset!StartDateTime
    Location.Value = Me.Recordset!Location
    CityRelated.Value = Me.Recordset!CityRelated
    Scheduled.Value = Me.Recordset!Scheduled
    CustomerEquip.Value = Me.Recordset!CustomerEquip
    DispatchBusHrs.Value = Me.Recordset!DispatchBusHrs
    TotalCount.Value = Me.Recordset!TotalCount
    Substation.Value = Me.Recordset!Substation
    CompletionDateTime.Value = Me.Recordset!CompletionDateTime
    CustCallDateTime.Value = Me.Recordset!CustCallDateTime
    FirstRespDateTime.Value = Me.Recordset!FirstRespDateTime
    Feeder.Value = Me.Recordset!Feeder
    SwitchingSchedule.Value = Me.Recordset!SwitchingSchedule
    Cause.Value = Me.Recordset!Cause
    ActionTaken.Value = Me.Recordset!ActionTaken
    Me.ME.Value = Me.Recordset!ME
    MI.Value = Me.Recordset!MI
End Sub

但我希望当前的子程序能够像这样工作：

Dim fld As ADODB.Field
Dim nam As String
For Each fld In Me.Recordset.Fields
    Debug.Print fld
    nam = fld.Name
    Me.Controls(nam).Value = fld.Value
Next

使用代码，我收到一个错误“记录集不可更新” 谢谢你的帮助！

Answer 1

这是因为您没有绑定到记录集。如果您存储查询并将其作为记录源附加到表单会更好，这样它就会将它绑定到表单。然后在设计模式下设置每个字段的记录源，不需要代码，它将根据您对SQL Server的权限进行更新。

从同一个ado记录集记录中的字段填充ms访问表单中的字段

1 个答案: