March 2000
Intermediate to advanced
576 pages
18h 13m
English
Content preview from Delphi in a Nutshell
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Name
ErrorAddr Variable
Syntax
var ErrorAddr: Pointer;
Description
When Delphi raises a runtime error, it stores in
ErrorAddr the code pointer where the error
occurred. You can use this address in error messages, as the starting
point for tracing the call stack, or
whatever.
RunError sets ErrorAddr and
then calls Halt. If ErrorAddr
is not nil and you call Halt,
the Halt procedure prints an error message.
See Also
| ErrorProc Variable, Halt Procedure, NoErrMsg Variable, RunError Procedure |
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.