すべてのウィンドウを元のサイズに戻す。その３

もしExcelがあれば、以下のスクリプトで可能です。それに心配するほどに遅くはないですよ。

RestoreAllWindows.VBS

Const GW_HWNDPREV = 3
Const SW_RESTORE = 9

Set Excel=CreateObject("Excel.Application")
Tasks=Array()
hwnd=Excel.ExecuteExcel4Macro("CALL(""user32"",""FindWindowA"",""JCC"",""Progman"",""Program Manager"")")
Do
  hwnd=Excel.ExecuteExcel4Macro("CALL(""user32"",""GetWindow"",""JJJ"","& hwnd &","& GW_HWNDPREV &")")
  If hwnd=0 Then Exit Do
  If Excel.ExecuteExcel4Macro("CALL(""user32"",""IsWindowVisible"",""JJ"","& hwnd &")") Then
    If Excel.ExecuteExcel4Macro("CALL(""user32"",""IsIconic"",""JJ"","& hwnd &")") Then
      Push Tasks,hwnd
    End If
  End If
Loop

For Each hwnd In Tasks
  Excel.ExecuteExcel4Macro "CALL(""user32"",""ShowWindow"",""JJJ""," & hwnd & ","& SW_RESTORE &")"
Next

Sub Push(Items,Item)
ReDim Preserve Items(UBound(Items)+1)
Items(UBound(Items))=Item
End Sub