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4/8/2010

This structure contains information about a message. The pointer to this structure is specified as the lParammember of the WM_NOTIFYmessage.

Syntax 

typedef struct tagNMHDR { 
  HWND 
hwndFrom; 
  UINT 
idFrom; 
  UINT 
code; 
} NMHDR;

Members

hwndFrom

Window handle to the control sending a message.

idFrom

Identifier of the control sending a message.

code

Notification code. This member can be a control-specific notification code or it can be one of the common notification codes. The following values are supported if you include mouse support in your device platform:

  • NM_RCLICK

  • NM_RDBCLICK

Requirements

Header winuser.h
Windows Embedded CE Windows CE 1.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also