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QuickOPC-Classic in COM 235 topics

Provides support for QuickOPC-Classic in COM-based tools. This category is meant for OPC "Classic" (COM/DCOM based) specifications - currently, OPC-DA and OPC-A&E are supported.
Category
Last Post
Re: Licence problem
by support
23 Jul 2024 13:49
Subject Replies / Views Last Post
Issue with Data Type Detection in OPC Labs QuickOPC
Category: QuickOPC-Classic in COM
Topic started 30 Aug 2024 20:52, by harshgsx
Last Post 07 Sep 2024 09:31
by support
Replies:8
Views:1185
Last Post by support
07 Sep 2024 09:31
Unable to Connect ORB in .Net Service
Category: QuickOPC-Classic in COM
Topic started 25 Apr 2023 08:56, by Jannie@Moore
Last Post 29 Apr 2024 11:42
by Jannie@Moore
Replies:2
Views:2559
Last Post by Jannie@Moore
29 Apr 2024 11:42
Visual C support/capability
Category: QuickOPC-Classic in COM
Topic started 06 Mar 2023 22:22, by nknox
Last Post 07 Mar 2023 09:07
by support
Replies:1
Views:772
Last Post by support
07 Mar 2023 09:07
Can't view array data via OPC UA vb6
Category: QuickOPC-Classic in COM
Topic started 10 May 2022 20:45, by dondoc1
Last Post 11 May 2022 14:31
by dondoc1
Replies:4
Views:2012
Last Post by dondoc1
11 May 2022 14:31
PC Upgraded to 20H2 will not connect to OPC Server
Category: QuickOPC-Classic in COM
Topic started 09 Mar 2022 19:27, by spaxman
Last Post 15 Mar 2022 08:58
by support
Replies:7
Views:1706
Last Post by support
15 Mar 2022 08:58
QuickOPC Source code
Category: QuickOPC-Classic in COM
Topic started 09 Jun 2021 06:20, by user_to_ask
Last Post 09 Jun 2021 08:39
by support
Replies:1
Views:2106
Last Post by support
09 Jun 2021 08:39
Speed up reading OPC values
Category: QuickOPC-Classic in COM
Topic started 10 Nov 2020 20:09, by Sacha
Last Post 22 Nov 2020 17:44
by Sacha
Replies:12
Views:4973
Last Post by Sacha
22 Nov 2020 17:44
QuickOpc 2020.2 - com_exception: Failed to create COM object
Category: QuickOPC-Classic in COM
Topic started 10 Jul 2020 22:32, by gheroil
Last Post 11 Jul 2020 16:33
by support
Replies:1
Views:1805
Last Post by support
11 Jul 2020 16:33
Testing Demo version with Xojo
Category: QuickOPC-Classic in COM
Topic started 20 Apr 2020 11:12, by Sacha
Last Post 27 Apr 2020 13:43
by support
Replies:10
Views:4435
Last Post by support
27 Apr 2020 13:43
UASecurityPolicyUriStrings class in DELPHI
Category: QuickOPC-Classic in COM
Topic started 29 Jan 2020 10:13, by jkahlert
Last Post 29 Jan 2020 13:35
by support
Replies:1
Views:1900
Last Post by support
29 Jan 2020 13:35
Need to force Sycrounous device read and writes to device, using Powerbulder
Category: QuickOPC-Classic in COM
Topic started 09 Dec 2019 20:19, by spaxman
Last Post 10 Dec 2019 15:54
by spaxman
Replies:2
Views:2145
Last Post by spaxman
10 Dec 2019 15:54
5.3.1 DA Client no longer working under 2018.3 COM runtime
Category: QuickOPC-Classic in COM
Topic started 14 May 2019 21:42, by jestraub
Last Post 15 May 2019 14:18
by support
Replies:3
Views:2535
Last Post by support
15 May 2019 14:18
Powerbuilder writing using the same OpcLabs.BaseLib.Collections.ElasticVector
Category: QuickOPC-Classic in COM
Topic started 28 Feb 2019 22:29, by spaxman
Last Post 05 Mar 2019 13:23
by support
Replies:6
Views:2587
Last Post by support
05 Mar 2019 13:23
Powerbuilder
Category: QuickOPC-Classic in COM
Topic started 15 Feb 2019 17:17, by spaxman
Last Post 16 Feb 2019 17:29
by admin
Replies:1
Views:2307
Last Post by admin
16 Feb 2019 17:29
Property with a different name in the new release
Category: QuickOPC-Classic in COM
Topic started 07 Jan 2019 17:11, by federica
Last Post 22 Jan 2019 19:38
by support
Replies:3
Views:2153
Last Post by support
22 Jan 2019 19:38
VB6 + QuickOPC-2018.2 Run-time error
Category: QuickOPC-Classic in COM
Topic started 24 Sep 2018 11:14, by Vladimir
Last Post 24 Sep 2018 12:41
by support
Replies:3
Views:3735
Last Post by support
24 Sep 2018 12:41
Connecting within SQL Server
Category: QuickOPC-Classic in COM
Topic started 14 Aug 2014 21:02, by RickMerritt
Last Post 10 Oct 2017 10:10
by support
Replies:8
Views:7665
Last Post by support
10 Oct 2017 10:10
VB6 app in W7 is not releasing client connection to Kepware
Category: QuickOPC-Classic in COM
Topic started 11 Jul 2017 15:12, by William Doherty
Last Post 13 Jul 2017 09:48
by support
Replies:1
Views:4547
Last Post by support
13 Jul 2017 09:48
Array reading error (VT_R4)
Category: QuickOPC-Classic in COM
Topic started 28 Nov 2013 13:39, by Gardoni
Last Post 29 Nov 2013 13:09
by Gardoni
Replies:2
Views:8
Last Post by Gardoni
29 Nov 2013 13:09
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