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NMMOUSE structure (commctrl.h)
Contains information used with mouse notification messages.
Syntax
typedef struct tagNMMOUSE {
NMHDR hdr;
DWORD_PTR dwItemSpec;
DWORD_PTR dwItemData;
POINT pt;
LPARAM dwHitInfo;
} NMMOUSE, *LPNMMOUSE;
Members
hdr
Type: NMHDR
An NMHDR structure that contains additional information about this notification.
dwItemSpec
Type: DWORD_PTR
A control-specific item identifier.
dwItemData
Type: DWORD_PTR
A control-specific item data.
pt
Type: POINT
A POINT structure that contains the client coordinates of the mouse when the click occurred.
dwHitInfo
Type: LPARAM
Carries information about where on the item or control the cursor is pointing.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Header | commctrl.h |
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