Open source .NET client library for OPC DA
active 2023-08-23 → 2025-12-30 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 861 days from 2023-08-23 to 2025-12-30. Pushes: 0 total, peak 0 in a day. Pull requests: 1 total, peak 1 in a day. Issues: 2 total, peak 1 in a day. Comments: 16 total, peak 6 in a day. Stars: 66 total, peak 3 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| duduyoyo | 7 | 0 | 0 | 7 |
| jklemmack | 3 | 0 | 0 | 3 |
| Pfannaa | 2 | 0 | 0 | 2 |
| juan-minopex | 2 | 0 | 1 | 1 |
| qwas368 | 1 | 0 | 0 | 0 |
| thirstyape | 1 | 0 | 0 | 1 |
| spiderock98 | 1 | 0 | 0 | 0 |
| PiaoYiQiang | 1 | 0 | 0 | 1 |
| jakubjecha | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#40PiaoYiQiang2025-03-28 14:56System Access Violation exception
- Issue comment#30thirstyape2025-03-01 17:58Bootstrap error in Winforms app
- Issue#75qwas3682024-07-15 07:46ReadAsync Causing OPC Server Thread Leak
- Issue comment#70duduyoyo2024-05-31 22:59NULL Reference Exception - AddGroup
- Issue comment#72duduyoyo2024-05-31 22:55What kind of license is for commercial applications?
- Issue comment#63duduyoyo2024-05-31 22:47CoCreateInstanceEx: Class not registered
- Issue comment#64jklemmack2024-05-31 19:37Exception: CoCreateInstanceEx: Class not registered
- Issue comment#63jklemmack2024-05-31 19:35CoCreateInstanceEx: Class not registered
- Issue comment#63jklemmack2024-05-31 19:33CoCreateInstanceEx: Class not registered
- Issue comment#59duduyoyo2024-05-22 00:28Erorr when trying to connect to OPC DA SERVER on a different machine other than localhost
- Issue comment#63duduyoyo2024-05-22 00:23CoCreateInstanceEx: Class not registered
- Issue comment#64duduyoyo2024-05-22 00:20Exception: CoCreateInstanceEx: Class not registered
- Issue comment#67duduyoyo2024-05-22 00:15Latest Windows Update KB5004442 - has any impact on this client library?
- Issue comment#73Pfannaa2024-05-17 05:44Read item also trigger OnGroupValuesChanged
- Pull request#74juan-minopex2024-04-25 10:01
- Issue comment#70juan-minopex2024-04-22 14:02NULL Reference Exception - AddGroup
- Issue comment#70jakubjecha2024-04-11 09:04NULL Reference Exception - AddGroup
- Issue comment#40Pfannaa2023-12-14 08:42System Access Violation exception
- Issue#73spiderock982023-08-31 02:24Read item will trigger OnGroupValuesChanged
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 66 stars here means stars gained during the window, not the repo's star count.