NMUPDOWN (Windows Embedded CE 6.0)
1/6/2010
This structure contains information specific to up-down control messages. It is identical to and replaces the NM_UPDOWN structure.
Syntax
typedef struct _NM_UPDOWN {
NMHDR hdr;
int iPos;
int iDelta;
} NMUPDOWN, FAR* LPNMUPDOWN;
Members
- hdr
NMHDR structure that contains additional information about the message.
- iPos
Signed integer value that represents the up-down control's current position.
- iDelta
Signed integer value that represents the proposed change in the up-down control's position.
Remarks
The address of this structure is specified as the lParam parameter of the WM_NOTIFY message that is used to send the UDN_DELTAPOS message.
Requirements
| Header | commctrl.h |
| Windows Embedded CE | Windows CE 2.0 and later |