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CBEN_GETDISPINFO notification code

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Sent to retrieve display information about a callback item. This notification code is sent in the form of a WM_NOTIFY message.

CBEN_GETDISPINFO

    pDispInfo = (PNMCOMBOBOXEX) lParam;

Parameters

lParam

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

Return value

The application processing this notification code must return zero.

Remarks

The NMCOMBOBOXEX structure contains a COMBOBOXEXITEM structure. The mask member specifies the information being requested by the control.

Fill the appropriate members of the structure to return the requested information to the control. If your message handler sets the mask member of the COMBOBOXEXITEM structure to CBEIF_DI_SETITEM, the control stores the information and will not request it again.

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_GETDISPINFOW (Unicode) and CBEN_GETDISPINFOA (ANSI)