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我有一個索引字段,如果重複條目是試圖在窗體上,我想給用戶導航到原始記錄的選項。我試了下面的代碼,改編自一個類似問題的答案,我發現here。用連字符引用字段的正確語法是什麼?
以我的情況下,[BOL]字段是可包含多個連字符的文本字段。我需要爲Me.BOL使用什麼語法?舉個例子,當我試圖進入「CT-J17-XUSH-T001」到我BOL場,我得到了錯誤:運行時錯誤「3070」:Microsoft Access數據庫引擎無法識別「CT」爲有效字段名稱或表達式。
Private Sub BOL_BeforeUpdate(Cancel As Integer)
'https://stackoverflow.com/questions/14608052/prevent-duplicate-records-query-before-creating-new-records
Set rst = Me.RecordsetClone
rst.FindFirst "[ShipmentNumber] <> " & Me.ShipmentNumber & " AND [BOL] = " & Me.BOL
If Not rst.NoMatch Then
Cancel = True
If MsgBox("BOL already exists; goto existing record?", vbYesNo) = vbYes Then
Me.Undo
DoCmd.SearchForRecord , , acFirst, "[ShipmentNumber] = " & rst("ShipmentNumber")
End If
End If
rst.Close
End Sub
完美,非常感謝! –