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NMCOMBOBOXEXA structure (commctrl.h)

  • Article

Contains information specific to ComboBoxEx items for use with notification codes.

Syntax

typedef struct {
  NMHDR           hdr;
  COMBOBOXEXITEMA ceItem;
} NMCOMBOBOXEXA, *PNMCOMBOBOXEXA;

Members

hdr

Type: NMHDR

The NMHDR structure that contains information about the notification code.

ceItem

Type: COMBOBOXEXITEM

The COMBOBOXEXITEM structure that holds item information specific to the current notification. Upon receiving a notification code, the COMBOBOXEXITEM structure holds information required for the owner to respond. The members of this structure are often used as fields for the owner to return values in response to the notification.

Remarks

Note

The commctrl.h header defines NMCOMBOBOXEX as an alias which automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime errors. For more information, see Conventions for Function Prototypes.

Requirements

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