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The ON directive has four
formats, two which provide condition execution based on
the value of a numeric expression, one is used to define
how to process EVENTS from OCX controls, and a fourth to
define structured Error handling. Please select the
format you are interested in
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| Formats |
ON numexpr GOSUB
stmtref,... |
Jump
to a subroutine value based on the value of a numeric
expression |
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ON
numexpr GOTO stmtref,... |
Transfer
control to a stament value based on the value of a
numeric expression |
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ON EVENT ...... |
Control
the processing of events as received from external
controls |
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...
ON ERR directive(s)... |
Define
Error logic for GOSUB, WHILE, FOR, REPEAT and SELECT
directives.
Structured error
handling is +PxPlus
Exclusive
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