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Sent by a toolbar control when the hot (highlighted) item changes. This notification code is sent in the form of a WM_NOTIFY message.
TBN_HOTITEMCHANGE
lpnmhi = (LPNMTBHOTITEM) lParam;
Parameters
-
lParam
-
Pointer to an NMTBHOTITEM structure that contains information about this notification code.
Return value
Return zero to allow the item to be highlighted, or nonzero to prevent the item from being highlighted.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
|