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It looks like DynArrayFromVariant is trying to put the varient vMatches into an
existing dynamic array, but you haven't allocated any memory for your array
of integer.
You have created an integer array variable but it doesn't have any memory
allocated for its data.
HTH
Regards
Paul McKenzie
Analyst Programmer
SMSS ltd.
----- Original Message -----
Sent: Thursday, January 09, 2003 4:13
PM
Subject: [DUG]: [Q] Using
DynArrayFromVariant....
G'Day,
I have the
following:
type
TMatchesArray = array of
integer;
var
daMatches : TMatchesArray;
vMatches : Variant;
I
assign a value to vMatche which the debugger tells me is a Variant array of
integer. Now I want to convert vMatches to daMatches and for this I can use
the
DynArrayFromVariant(Pointer(daMatches), vMatches,
TypeInfo(Variant));
However it blows up with an AV. Can anyone tell me
what I am doing wrong here?
TIA
--
Donovan
----------------------------------------------------------------------
Donovan J. Edye [www.edye.wattle.id.au]
Namadgi Systems [www.namsys.com.au]
Voice: +61 2 6285-3460
Fax: +61 2 6285-3459
TVisualBasic =
Class(None);
Heard just before the 'Big Bang': "...Uh Oh...."
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