我在访问VBA时遇到此问题,它不断给我错误3001:无效的参数。我是这种语言的新手,找不到网上的错误或其他任何解决方案。
我真的很乐意提供帮助。
我尝试使用DAO,但它给我“与现有模块的NAme冲突...”错误
Public Function AuditChanges(RecordID As String, UserAction As String)
On Error GoTo auditerr
Dim DB As Database
Dim rst As Recordset
Dim clt As Control
Dim UserLogin As String
Set DB = CurrentDb
Set rst = DB.OpenRecordset("select * from tbl_TRACKMP", adOpenDynamic)
UserLogin = Environ("UserName")
Select Case UserAction
Case "new"
With rst
.AddNew
![DateTime] = Now()
!UserName = UserLogin
!FormName = Screen.ActiveForm.Name
!Action = UserAction
!RecordID = Screen.ActiveForm.Controls(RecordID).Value
.Update
End With
Case "Delete"
With rst
.AddNew
![DateTime] = Now()
!UserName = UserLogin
!FormName = Screen.ActiveForm.Name
!Action = UserAction
!RecordID = Screen.ActiveForm.Controls(RecordID).Value
.Update
End With
Case "Edit"
For Each clt In Screen.ActiveForm.Controls
If (clt.ControlType = acTextBox _
Or clt.ControlType = acComboBox) Then
If Nz(clt.Value) <> Nz(clt.OldValue) Then
With rst
.AddNew
![DateTime] = Now()
!UserName = UserLogin
!FormName = Screen.ActiveForm.Name
!Action = UserAction
!RecordID = Screen.ActiveForm.Controls(RecordID).Value
!FieldName = clt.ControlSource
!OldValue = clt.OldValue
!newvalue = clt.Value
.Update
End With
End If
End If
Next clt
End Select
rst.Close
DB.Close
Set rst = Nothing
Set DB = Nothing
auditerr:
MsgBox Err.Number & " : " & Err.Description, vbCritical, "Error"
Exit Function
End Function