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SYS(2410) - Error Handler

Returns the error handler type for an error. You can use SYS(2410) in your TRY...CATCH...FINALLY code to determine a course of action, for example, by using a DO CASE structure, depending on the type of handler that handles the exception.

SYS(2410)

Return Value

Character data type. The following table lists possible values returned by SYS(2410).

Value Description

0

System handler

1

TRY...CATCH...FINALLY

2

Error event

3

ON ERROR command

Remarks

If a TRY...CATCH...FINALLY structure does not contain any CATCH statements or CATCH statements in which the WHENlExpression evaluates to True (.T.), SYS(2410) might erroneously return an incorrect value.

See Also

Reference

SYS( ) Functions Overview
DO CASE ... ENDCASE Command
Exception Class (Visual FoxPro)
TRY...CATCH...FINALLY Command

Concepts

Structured Error Handling