Hi all,
I have this procedure in my program:
procedure DisplayNode (var node:astring);
var c, i:integer;
begin
i:=SizeOf(node);
if (i=0) then begin
writeln ('node was empty / non existant');
exit;
end;
for c:=0 to i do
writeln (node[c]); // line 85
end;
astring is an Array of String
The code compiles fine, however when I run it I get:
An unhandled exception occurred at $0000000000400B3A :
EAccessViolation : Access violation
$0000000000400B3A line 85 of Dentist.pas
$0000000000400C8C line 95 of Dentist.pas
Line 85 is the writeln above, line 95 is where I call this procedure
from the main code.
How do I track down what is going on?
If your familiar with PHP, my purpose of this procedure is to basically
emulate the following code:
<pre><?php print_r (node); ?></pre>
Thanks in advance,
Chris
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