NMBCHOTITEM structure (commctrl.h)

Contains information about the movement of the mouse over a button control.

Syntax

typedef struct tagNMBCHOTITEM {
  NMHDR hdr;
  DWORD dwFlags;
} NMBCHOTITEM, *LPNMBCHOTITEM;

Members

hdr

Type: NMHDR

An NMHDR structure.

dwFlags

Type: DWORD

The action of the mouse. This parameter can be one of the following values combined with HICF_MOUSE.

Value Meaning
HICF_ENTERING
The mouse is entering the button.
HICF_LEAVING
The mouse is leaving the button.

Requirements

   
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Header commctrl.h

See also

BCN_HOTITEMCHANGE

Buttons

Conceptual

NMHDR

Reference