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live binding

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25 Jun 2021 17:15 #9813 by alu
Replied by alu on topic live binding
problem solved. Thanks.

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25 Jun 2021 11:29 #9812 by alu
Replied by alu on topic live binding
Thanks for the reply.
I am using WPF. I have implemented a converter class with IDataConverter on the view model side. But my view side couldn't detect it. When I click [edit the point], the [value conversion/converter] gives me no converters, but (none) to select. How do I use my converter?
Are there any examples for wpf converters?
Thank you

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24 Jun 2021 06:25 #9811 by support

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24 Jun 2021 06:23 #9810 by support
Replied by support on topic live binding
Hello.

I am not sure if I understand the question correctly. If not, let me know. It looks like that you want to make some calculation and display the result of the calculation insteda of the value received from the OPC server, right?

In this case, have a look at "Data Converters": opclabs.doc-that.com/files/onlinedocs/QuickOpc/Latest/User%2...ormats%20and%20Converters.html .

You can develop your own converters - they should be Components that implement opclabs.doc-that.com/files/onlinedocs/QuickOpc/Latest/User%2...ta.IDataConverter_members.html .

Best regards

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23 Jun 2021 14:01 #9809 by alu
live binding was created by alu
Is there a way to live binding a variable with a method so that the raw OPC data can be processed first and then shown on the application?
Thanks.

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