50 lines
1.8 KiB
HTML
50 lines
1.8 KiB
HTML
<HTML>
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<HEAD><TITLE>QuickBASIC 3.0 - Long Entry</TITLE></HEAD>
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<A HREF="ng2434c.html">[<<Previous Entry]</A>
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<PRE>
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<B>PLAY Enable/Disable Music Trap Statement</B>
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<B>PLAY</B> {ON | OFF | STOP}
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Enables or disables the ON PLAY trap.
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ON PLAY ON enables checking of the background music buffer.
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OFF PLAY OFF disables checking of the background music buffer.
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This is the default condition.
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STOP PLAY STOP inhibits trapping. QuickBASIC continues checking
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the buffer, and if the notes remaining are fewer than
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specified in the ON PLAY statement, a subsequent PLAY ON
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results in an immediate trap.
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-----------------------------------------------------------------------
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<B>Notes:</B> If the "Checking Between Statements" option is in effect,
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QB checks for communication activity after each statement.
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If the "Event Trapping" option is selected, QB checks
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after each new program line. If neither option is
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selected, no trapping takes place.
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For command-line compilation, /v enables checking after
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each statement, and /w enables checking after each new
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line. If neither switch is used, no trapping takes place.
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</PRE>
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<HR>
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<B>See Also:</B>
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<A HREF="ng1f18c.html">ON PLAY(n)</A>
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<A HREF="ng24ced.html">Play (Function)</A>
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<HR>
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This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
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Written by <A HREF="http://www.acemake.com/hagbard">Dave Pearson</A>
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