CBEN_BEGINEDIT notification code

Sent when the user activates the drop-down list or clicks in the control's edit box. This notification code is sent in the form of a WM_NOTIFY message.

CBEN_BEGINEDIT

    lpnmhdr = (LPNMHDR) lParam;

Parameters

lParam

A pointer to an NMHDR structure that contains information about the notification code.

Return value

The application processing this notification code must return zero.

Requirements

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