--
Dim idx As Integer = Tables("表A").Position
Dim dr As Row
If idx = -1 Then Return ""
Dim cur As Row = Tables("表A").Current
If idx = Tables("表A").Rows.Count - 1 Then
dr = Tables("表A").AddNew()
Else
Tables("表A").Position = idx + 1
dr = Tables("表A").InsertNew()
End If
dr("第一列") = cur("第一列")