CBEN_DRAGBEGIN notification code

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Sent when the user begins dragging the image of the item displayed in the edit portion of the control. This notification code is sent in the form of a WM_NOTIFY message.

CBEN_DRAGBEGIN

    lpnmdb = (LPNMCBEDRAGBEGIN) lParam;

Parameters

lParam

A pointer to a NMCBEDRAGBEGIN structure that contains information about the notification code.

Return value

The return value is ignored.

Remarks

If the receiving application implements drag-and-drop functionality from the control, the application will begin the drag-and-drop operation in response to this notification code.

Requirements

Requirement Value
Minimum supported client
 Windows Vista [desktop apps only]
Minimum supported server
 Windows Server 2003 [desktop apps only]
Header
Commctrl.h
Unicode and ANSI names
 CBEN_DRAGBEGINW (Unicode) and CBEN_DRAGBEGINA (ANSI)