Revision as of 18:04, 18 January 2010

Function Error(message)

Reports an evaluation-time error, displaying the indicated «message» to the end user in a dialog box and ending the current computation.

If Error() is called from inside a Check Attribute, it displays the message as a warning dialog, replacing the standard failed-check message.

If not IsNumber(x) Then Error("Something is wrong.  x is not numeric.");
...

@@ Line 6: / Line 6: @@
 = Function Error(message) =
-Raises an evaluation-time error, displaying the indicated «message» to the end user and aborting the current computation.
+Reports an evaluation-time error, displaying the indicated «message» to the end user in a dialog box and ending the current computation.
-If [[Error]]() is called from inside a [[Check Attribute]], it is displayed as a warning and replaces the standard failed-check message.
+If [[Error]]() is called from inside a [[Check Attribute]], it displays the message as a warning dialog, replacing the standard failed-check message.
 = Examples =