--- mstools/samples/ddeml/client/clinit.c	2018/08/09 18:20:38	1.1
+++ mstools/samples/ddeml/client/clinit.c	2018/08/09 18:23:21	1.1.1.3
@@ -1,3 +1,14 @@
+
+/******************************************************************************\
+*       This is a part of the Microsoft Source Code Samples. 
+*       Copyright (C) 1993 Microsoft Corporation.
+*       All rights reserved. 
+*       This source code is only intended as a supplement to 
+*       Microsoft Development Tools and/or WinHelp documentation.
+*       See these sources for detailed information regarding the 
+*       Microsoft samples programs.
+\******************************************************************************/
+
 /***************************************************************************
  *                                                                         *
  *  MODULE      : clinit.c                                                 *
@@ -50,6 +61,7 @@ BOOL  APIENTRY InitializeApplication()
         return FALSE;
 
     /* Register the MDI child class */
+    wc.style         = WS_CLIPCHILDREN;
     wc.lpfnWndProc   = MDIChildWndProc;
     wc.hIcon         = LoadIcon(hInst,MAKEINTRESOURCE(IDCONV));
     wc.lpszMenuName  = NULL;
@@ -102,6 +114,7 @@ DWORD nCmdShow)
         if (aFormats[i].fmt == 0)
             aFormats[i].fmt = RegisterClipboardFormat(aFormats[i].sz);
     }
+    hszHuge = DdeCreateStringHandle(idInst, "Huge", 0);
 
     /* Get the base window title */
     LoadString(hInst, IDS_APPNAME, sz, sizeof(sz));
@@ -136,7 +149,8 @@ DWORD nCmdShow)
      * transaction processing.
      */
     lpMsgFilterProc = (FARPROC)MakeProcInstance((FARPROC)MyMsgFilterProc, hInst);
-    SetWindowsHook(WH_MSGFILTER, lpMsgFilterProc);
+    ghhk = SetWindowsHookEx(WH_MSGFILTER, (HOOKPROC)lpMsgFilterProc, NULL,
+            GetCurrentThreadId());
 
     return TRUE;
 }