OPC Studio User's Guide and Reference
AllowCircularTypeNameReferences Property (_UAXmlSchemaDtsParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.DataTypeModel.ComTypes Namespace > _UAXmlSchemaDtsParameters Interface : AllowCircularTypeNameReferences Property
Determines whether the data type system allows the type names reference themselves circularly (directly or indirectly).
Syntax
'Declaration
 
Property AllowCircularTypeNameReferences As Boolean
'Usage
 
Dim instance As _UAXmlSchemaDtsParameters
Dim value As Boolean
 
instance.AllowCircularTypeNameReferences = value
 
value = instance.AllowCircularTypeNameReferences
bool AllowCircularTypeNameReferences {get; set;}
property bool AllowCircularTypeNameReferences {
   bool get();
   void set (    bool value);
}

Property Value

The default value of this property is True.

Remarks

In principle, circular references are not invalid, and are useful in several situations (such as defining types like "variant" or similar), provided that the resulting data type is terminable.

The getter method of this property is pure, i.e. it does not have observable side effects.

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also