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by kilianvp
Thu Jul 15, 2021 9:09 pm
Forum: Bugs / Problems
Topic: Export/import of historical data
Replies: 2
Views: 298

Re: Export/import of historical data

yes copy the entire db folder
by kilianvp
Wed Jul 14, 2021 4:15 pm
Forum: Bugs / Problems
Topic: Search String position issue
Replies: 1
Views: 236

Re: Search String position issue

That is correct. Because _VA11 & _VA12 contains _VA1. The function works like the C strstr function. If you want to have only whole words, you have to search for "_VA1 ".
by kilianvp
Fri Jul 09, 2021 1:05 pm
Forum: HowTos
Topic: (C#) How to determine active/passive manager
Replies: 3
Views: 547

Re: (C#) How to determine active/passive manager

In the C# API are many functions missing. Unfortunately there is no official way!
by kilianvp
Fri Jul 09, 2021 10:50 am
Forum: HowTos
Topic: (C#) How to determine active/passive manager
Replies: 3
Views: 547

Re: (C#) How to determine active/passive manager

yes if you use ETM.WCCOA.Internal if (ETM.WCCOA.Internal.Resources.IsRedActive()) { // active } else { // passive } The namespace “ETM.WCCOA.Internal” is provided for backward compatibility with older WinCC OA C# applications and shall not be used anymore. Please only use the functionalities provide...
by kilianvp
Fri Jul 09, 2021 10:17 am
Forum: Bugs / Problems
Topic: Prevent waitThread() warning message
Replies: 6
Views: 708

Re: Prevent waitThread() warning message

I found this in the Docu. "Windows a maximum of 62 threads can be started!"

In getThreadId()
by kilianvp
Fri Jul 09, 2021 9:54 am
Forum: Bugs / Problems
Topic: Webview EWO Drag and Drop
Replies: 1
Views: 286

Re: Webview EWO Drag and Drop

This code snippet is for c++ if you wanna build your own ewo
by kilianvp
Thu Jun 24, 2021 2:34 pm
Forum: HowTos
Topic: Clearing a text field which has a float format?
Replies: 4
Views: 989

Re: Clearing a text field which has a float format?

Yes that was the plan, the idea is to clear it completely (ie. remove any numbers from it) after the user enters a number and clicks a button to process an action. Not even sure if this is possible with float format text fields tbh. This is not possible. The default value is always taken. For strin...
by kilianvp
Tue Jun 22, 2021 12:48 pm
Forum: HowTos
Topic: Clearing a text field which has a float format?
Replies: 4
Views: 989

Re: Clearing a text field which has a float format?

what should be in the text field? Completely empty?
by kilianvp
Tue Jun 15, 2021 4:35 pm
Forum: HowTos
Topic: Trends, Dates and formatTime("%c")
Replies: 6
Views: 1334

Re: Trends, Dates and formatTime("%c")

it use the OS Settings so i guess its set to en_US?
by kilianvp
Fri Jun 11, 2021 12:33 pm
Forum: Bugs / Problems
Topic: Fatal RDB Manager error when in a Project running as a service
Replies: 2
Views: 722

Re: Fatal RDB Manager error when in a Project running as a service

We had the same issue! Here is how you solve the issue: in /etc/systemd/system/winccoa@.service add Environment with your Environment variables: ORACLE_HOME, ORACLE_BASE, LD_LIBRARY_PATH, for example [Unit] Description=WinCC OA project '%i' [Service] ExecStart=/opt/WinCC_OA/3.17/bin/WCCILpmon -proj ...