Important: The information in this document is obsolete and should not be used for new development.
HMIsBalloon
To determine whether the Help Manager is currently displaying a help balloon, use theHMIsBalloon
function.
FUNCTION HMIsBalloon: Boolean;DESCRIPTION
TheHMIsBalloon
function returnsTRUE
if a help balloon is currently displayed on the screen andFALSE
if a help balloon is not currently displayed. This function is useful for determining whether a balloon is showing before you redraw the screen. For example, you might want to determine whether a balloon is displayed so that you can remove it before opening or closing a window.ASSEMBLY-LANGUAGE INFORMATION
The trap macro and routine selector for theHMIsBalloon
function are
Trap macro Selector _Pack14 $0007