i've got a CDialog derived class and i want to show a multiline tooltip for a button.
There is a OnToolTipNeedText function OnToolTipNeedText( UINT id, NMHDR * pNMHDR, LRESULT * pResult ) to catch the TTN_NEEDTEXT message, where i feed
TOOLTIPTEXT *pTTT = (TOOLTIPTEXT *)pNMHDR;
pTTT->lpszText = MAKEINTRESOURCE(nID);
just like a sample in msdn help.
It seems that it's impossible to show a multiline tooltip this way . I use
in the resource string to create line breaks.