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WM_FILECHANGEINFO

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Windows Embedded CE 6.0 R3

4/8/2010

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
Windows Mobile Pocket PC 2002 and later, Smartphone 2002 and later

See Also

Reference

SendNotifyMessage
FILECHANGENOTIFY
SHChangeNotifyRegister