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12/16/2020
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Hi
In C#, when I add a stream state with the model compiler using:
<Object SymbolicName=”MNS:MyStream1″ TypeDefinition=”ADI:StreamType”>
</Object>
I do not get IsEnabled and IsForced in the configuration. However when I use the below code, I do.
var stream = new StreamState(this);
stream.Create(context, null, new QualifiedName(“MyStream”), null, true);
this.AddChild(stream);
Why is this and how do I get my XML stream state to have the mentioned properties in the configuration?
Thanks for any help.
JC
05/30/2017
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DI:ParameterSet is optional so it does not appear unless explicitly declared in an instance.
The Server Object declaration has the same issue and deals with it by re-declaring instances as Mandatory:
You do not need to repeat information from the type since it will be automatically filled in.
In C# you have explicitly create optional children before calling Create.
12/16/2020
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Thank you Randy
Two questions:
1) Can you show how to re-declare as mandatory please?
2) If doing the explicit creation in C#, how do you refer to the existing IsEnabled?
Cheers,
JC
05/30/2017
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Search for the “Server” Object:
https://github.com/OPCFoundati…..dTypes.xml
In memory serves, the DI model does not follow the pattern that the C# code generator expects because of the un-typed folders with random properties and methods thrown into an instance. The lack of types means no named property accessors unless you add them in your own code.
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