Difference between revisions of "SET ASSERTS"

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=SET ASSERTS=
 
 
 
 
==Class==
 
==Class==
 
Error Handling and Debugging
 
Error Handling and Debugging
Line 26: Line 23:
 
==Example==
 
==Example==
 
<pre>
 
<pre>
 +
// config.db
 
set asserts on
 
set asserts on
 +
//
 +
 
parameters para1, para2, para3
 
parameters para1, para2, para3
 
assert pcount() = 3 message [3 parameters required]
 
assert pcount() = 3 message [3 parameters required]

Revision as of 11:55, 15 April 2009

Class

Error Handling and Debugging


Purpose

Enable or disable the display of assert message dialogs


Syntax

SET ASSERTS ON | OFF | (<expL>)


See Also

ASSERT, DEBUG


Description

The SET ASSERTS command is used to enable or disable the display of assert message dialogs. Assert messages are used for program debugging purposes. The ASSERT command checks a specified condition and displays a message dialog if the condition evaluates to False (.F.). The dialog provides options to Debug, Cancel, Ignore and Ignore All.

When SET ASSERTS is ON, the display of assert message dialogs is enabled. When SET ASSERTS is OFF, the display of assert message dialogs is disabled. By default, SET ASSERTS is OFF.


Example

// config.db
set asserts on
//

parameters para1, para2, para3
assert pcount() = 3 message [3 parameters required]
// code continues
return


Products

Recital Mirage Server, Recital Terminal Developer