Vba 从同名ado记录集记录中的字段填充ms access表单中的字段

我在Access中有一个表单，我试图在当前事件期间使用ADO记录集中的字段填充该表单。我使用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表单上的相应字段。现在它是这样工作的：

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

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

但我希望当前子例程的工作方式如下：

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

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

由于代码的存在，我会发现一个错误“记录集不可更新”

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谢谢你的帮助

这是因为您没有绑定到记录集。最好是存储查询并将其作为记录源附加到表单，这样它就可以将其绑定到表单。然后，在设计模式下设置每个字段的记录源，不需要任何代码，它将根据您对SQL Server的权限进行更新。

我没有将其作为记录源附加，因为我有一个按钮，他们必须按下以保存所做的更改。其目的是使用一个存储过程来更新表，而不是执行一些其他任务。您仍然可以像我说的那样在表上设置触发器以进行插入或更新，这样可以调用一个存储过程来完成额外的工作。进入聊天功能，我们可以在其中进行交谈，这样我们就不会阻塞它带着评论。只要点击顶部的聊天按钮，你就会看到你有一个邀请。