TTM_ADDTOOL message

Registers a tool with a tooltip control.

Parameters

wParam
Must be zero.
lParam

Pointer to a TOOLINFO structure containing information that the tooltip control needs to display text for the tool. The cbSize member of this structure must be filled in before sending this message.

Return value

Returns TRUE if successful, or FALSE otherwise.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Commctrl.h

Unicode and ANSI names

TTM_ADDTOOLW (Unicode) and TTM_ADDTOOLA (ANSI)

See also

Reference
TTM_DELTOOL
Conceptual
About Tooltip Controls

 

 

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