Option Explicit
Sub Tri()
Dim Wsh As Worksheet, LastRow As Long
Application.ScreenUpdating = False
For Each Wsh In ThisWorkbook.Worksheets
If Wsh.Name <> Feuil1.Name And Wsh.Name <> Feuil2.Name Then
With Wsh
.Activate
LastRow = Wsh.UsedRange.Rows.Count
.Sort.SortFields.Clear
.Sort.SortFields.Add Key:=Range("A2:A" & LastRow), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:=xlSortNormal
.Sort.SortFields.Add Key:=Range("B2:B" & LastRow), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:=xlSortNormal
.Sort.SortFields.Add Key:=Range("C2:C" & LastRow), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:=xlSortNormal
With .Sort
.SetRange Wsh.Range("A1:C" & LastRow)
.Header = xlYes
.MatchCase = False
.Orientation = xlTopToBottom
.SortMethod = xlPinYin
.Apply
End With
.Range("D1").Select
End With
End If
Next Wsh
Application.ScreenUpdating = True
End Sub