WM_FILECHANGEINFO (Windows Embedded CE 6.0)

1/6/2010

This notification message is sent by SendNotifyMessage from the shell to the window that was registered with SHChangeNotifyRegister.

A window receives this message through its WindowProc function.

The following prototype code is an example of a callback function WindowProc to handle the change notification message.

Syntax

LRESULT CALLBACK WindowProc(
  HWND hwnd,
  UINT msg,
  WPARAM wParam,
  LPARAM lParam
);

Parameters

• hwnd
  Handle to the window that was registered with the SHChangeNotifyRegister function and will receive the WM_FILECHANGEINFO message.

• msg
  Window message that is sent by SendNotifyMessage from the shell.

• wParam
  This parameter is reserved for future use; the value of this parameter must be set to 0.

• lParam
  Pointer to a FILECHANGENOTIFY structure containing all of the relevant data.

Requirements

Header	shlobj.h
Library	ceshell.lib
Windows Embedded CE	Windows CE 3.0 and later

See Also

Reference

AYGShell Messages
SendNotifyMessage
FILECHANGENOTIFY
SHChangeNotifyRegister