Microsoft Spy++ or Spyxx for download

Visual Studio 內含

..\Visual Studio installation folder\Common7\Tools\spyxx_amd64.exe.

After long! searching for this program, i finally found it:

Microsoft Spy++ or by other name spyxx.exe for windows.
MDB Blog-
  Microsoft Spy++ 14.0 (2016-06-20 Visual Studio 2015)
 

還有兩個公用程式的功能類似 Spy++：

  PView 會顯示處理序和執行緒的詳細資訊
  DDESPY.EXE 可讓您監視動態資料交換 (DDE) 訊息