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twPrompt( nRow, nCol, _wPrompt, _wMessage )
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Displays a MENU PROMPT at specified relative window coordinates.
In this version, the user is responsible for management of the
MESSAGE option in the normal manner used by Clipper. We may write
a replacement for Clipper's _atprompt() at a later date. MENU TO
and case processing is handled by the user.
See twMenuTo() for a substitute.
Arguments:
The first THREE parameters MUST BE PASSED to use this function.
nRow, nCol - 'N' Relative Window Coordinates.
_wPrompt - 'C' Prompt String.
_wMessage - 'C' Message String. At present, messages will be
processed by Clipper, which means, of course,
that window integrity will be violated if you use
them, unless you define a window just to hold
your menu messages and twPop() it after getting
the choice.
Return:
Current window handle.
Example:
twPrompt( 4, 6, "Choice 1", "Try This First")
"Try This First" appears in your SET MESSAGE TO location, if you
have one set.
See Also:
twPopMenu()
twPopChoice()
twMenuTo()
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Written by Dave Pearson