TB_SETHOTIMAGELIST message

Sets the image list that the toolbar control will use to display hot buttons.

Parameters

wParam

Must be zero.

lParam

Handle to the image list that will be set.

Return value

Returns the handle to the image list previously used to display hot buttons, or NULL if no image list was previously set.

Remarks

A button is hot when the cursor is over it. Toolbar controls must have the TBSTYLE_FLAT or TBSTYLE_LIST style to have hot items.

Requirements

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