我正在使用swift 1.2。当我调用Public Function FindControlsForComments(frm As Form)
Dim ctrl As Access.Control
For Each ctrl In frm
'If the control is tagged for notes
If ctrl.Tag = "Notes" Then
'If the old value is different than the current value
If Nz(ctrl.OldValue, "") <> Nz(ctrl.Value, "") Then
'Add to comment
Call pPEMoveValue(Nz(ctrl.Value, ""))
End If
End If
Next ctrl
End Function
时。我认为let filtered = filter(mySet, <some condition>)与filtered具有相同的集合类型，但它始终是一个数组。我想知道逻辑是什么，因为Set，例如，没有订单。