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Contains information specific to up-down control notification messages. It is identical to and replaces the NM_UPDOWN structure.
Syntax
typedef struct _NM_UPDOWN {
NMHDR hdr;
int iPos;
int iDelta;
} NMUPDOWN, *LPNMUPDOWN;
Members
hdr
Type: NMHDR
NMHDR structure that contains additional information about the notification.
iPos
Type: int
Signed integer value that represents the up-down control's current position.
iDelta
Type: int
Signed integer value that represents the proposed change in the up-down control's position.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Header | commctrl.h |
See also
Reference