huongdakdoa
Thành viên mới

- Tham gia
- 26/1/09
- Bài viết
- 2
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- 0

Private Sub Worksheet_Change(ByVal Target As Range)
On Error Resume Next
Application.ScreenUpdating = False
ActiveSheet.Unprotect
Cells.Locked = False
Cells.SpecialCells(xlCellTypeConstants, 23).Locked = True
Cells.SpecialCells(xlCellTypeFormulas, 23).Locked = True
ActiveSheet.Protect
End Sub