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Reading, Writing, Subscriptions 73 topics

Subject Replies / Views Last Post
Exception from HRESULT: 0x80004005 (E_FAIL) using Client.ReadValue()
Category: Reading, Writing, Subscriptions
Topic started 19 May 2022 14:41, by albi.majun.1960@gmail.com
Last Post 20 May 2022 12:51
by support
Replies:1
Views:2345
Last Post by support
20 May 2022 12:51
Filter subscriptions
Category: Reading, Writing, Subscriptions
Topic started 13 Apr 2022 07:38, by federica
Last Post 13 Apr 2022 17:00
by support
Replies:1
Views:1182
Last Post by support
13 Apr 2022 17:00
ReadvalueList error
Category: Reading, Writing, Subscriptions
Topic started 23 Dec 2021 10:51, by info@software2000.it
Last Post 19 Jan 2022 17:09
by info@software2000.it
Replies:21
Views:4856
Last Post by info@software2000.it
19 Jan 2022 17:09
Error Writing a string value -> Write failed. Reason: BadWriteNotSupported
Category: Reading, Writing, Subscriptions
Topic started 07 Dec 2021 09:54, by albi.majun.1960@gmail.com
Last Post 08 Dec 2021 08:04
by support
Replies:2
Views:1377
Last Post by support
08 Dec 2021 08:04
Authentication with username and password with Visual FoxPro
Category: Reading, Writing, Subscriptions
Topic started 02 Dec 2021 16:37, by info@software2000.it
Last Post 07 Dec 2021 20:15
by support
Replies:7
Views:2198
Last Post by support
07 Dec 2021 20:15
Get data from ARRAY Excel VBA
Category: Reading, Writing, Subscriptions
Topic started 14 Feb 2019 19:27, by Šilhavý
Last Post 15 Nov 2021 13:25
by koggaccio
Replies:19
Views:8345
Last Post by koggaccio
15 Nov 2021 13:25
Subscription to datachange in visual foxpro
Category: Reading, Writing, Subscriptions
Topic started 08 Nov 2021 16:53, by info@software2000.it
Last Post 09 Nov 2021 15:02
by support
Replies:2
Views:844
Last Post by support
09 Nov 2021 15:02
VB Script syntax for ASP pages - error '80131600'
Category: Reading, Writing, Subscriptions
Topic started 03 Jul 2021 16:14, by albi.majun.1960@gmail.com
Last Post 06 Jul 2021 14:35
by support
Replies:5
Views:1755
Last Post by support
06 Jul 2021 14:35
HRESULT: 0x80040202 when Subcribing to multiple Items
Category: Reading, Writing, Subscriptions
Topic started 29 Apr 2021 16:44, by jgonzalez
Last Post 11 May 2021 16:28
by jgonzalez
Replies:4
Views:2042
Last Post by jgonzalez
11 May 2021 16:28
Reading / writting values via QuickOPC causes RAM usage (GE iFix, VBA)
Category: Reading, Writing, Subscriptions
Topic started 22 Mar 2021 09:00, by bvader
Last Post 24 Mar 2021 09:39
by support
Replies:3
Views:2042
Last Post by support
24 Mar 2021 09:39
Send a command to the OPC-UA machine for creation of a new order/job
Category: Reading, Writing, Subscriptions
Topic started 27 Nov 2020 13:24, by albi.majun.1960@gmail.com
Last Post 12 Dec 2020 10:22
by support
Replies:4
Views:2515
Last Post by support
12 Dec 2020 10:22
Tag update takes around 2 to 3 seconds!!
Category: Reading, Writing, Subscriptions
Topic started 14 Sep 2020 06:22, by satheesh92
Last Post 14 Sep 2020 08:49
by support
Replies:1
Views:1323
Last Post by support
14 Sep 2020 08:49
Read Tags each n seconds
Category: Reading, Writing, Subscriptions
Topic started 10 Feb 2020 23:51, by alr1976
Last Post 11 Feb 2020 07:18
by support
Replies:1
Views:1987
Last Post by support
11 Feb 2020 07:18
Read problem
Category: Reading, Writing, Subscriptions
Topic started 05 Feb 2020 18:07, by Boris
Last Post 05 Feb 2020 19:20
by support
Replies:1
Views:1707
Last Post by support
05 Feb 2020 19:20
OutOfMemoryException in PullMultipleDataChangeNotifications results
Category: Reading, Writing, Subscriptions
Topic started 30 Jan 2020 18:25, by Boris
Last Post 05 Feb 2020 17:35
by Boris
Replies:4
Views:3251
Last Post by Boris
05 Feb 2020 17:35
ReadMultipleValues exception
Category: Reading, Writing, Subscriptions
Topic started 29 Jan 2020 15:05, by Boris
Last Post 05 Feb 2020 17:30
by Boris
Replies:11
Views:3594
Last Post by Boris
05 Feb 2020 17:30
Writing ByteString
Category: Reading, Writing, Subscriptions
Topic started 13 Jun 2019 10:05, by federica
Last Post 10 Jul 2019 09:13
by federica
Replies:6
Views:3346
Last Post by federica
10 Jul 2019 09:13
How to use UnsubscribeMultipleMonitoredItems in Delphi?
Category: Reading, Writing, Subscriptions
Topic started 04 Feb 2019 10:59, by alr1976
Last Post 11 May 2019 12:31
by support
Replies:16
Views:5449
Last Post by support
11 May 2019 12:31
How to get the source data type?
Category: Reading, Writing, Subscriptions
Topic started 20 Dec 2018 17:36, by Boris
Last Post 21 Dec 2018 15:12
by support
Replies:3
Views:2207
Last Post by support
21 Dec 2018 15:12
Problems Writing and Reading Values
Category: Reading, Writing, Subscriptions
Topic started 26 Oct 2018 10:11, by Alessandro Tessari
Last Post 28 Oct 2018 06:40
by support
Replies:1
Views:2658
Last Post by support
28 Oct 2018 06:40
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