Explicit Type Conversion(UABrowsePath,UANodeElement) Operator

Converts a UANodeElement to an OPC-UA browse path.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CanBeNullAttribute()>
<ContractAnnotationAttribute("null => null; notnull => notnull")>
Overloads Public Operator Narrowing CType( _
   ByVal nodeElement As UANodeElement _
) As UABrowsePath

'Usage

[CanBeNull()]
[ContractAnnotation("null => null; notnull => notnull")]
public UABrowsePath operator explicit( 
   UANodeElement nodeElement
)

[CanBeNull()]
[ContractAnnotation("null => null; notnull => notnull")]
public:
UABrowsePath^ operator explicit( 
   UANodeElement^ nodeElement
)

Parameters

nodeElement: The node element to be converted.
The value of this parameter can be null (Nothing in Visual Basic).

Return Value

For a non-null input, returns the browse path from the node element. Returns null if the input is null.

Because there is an implicit conversion from OpcLabs.EasyOpc.UA.Navigation.UABrowsePath to OpcLabs.EasyOpc.UA.UANodeDescriptor, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use the returned OpcLabs.EasyOpc.UA.Navigation.UABrowsePath in any place where the OpcLabs.EasyOpc.UA.UANodeDescriptor is expected as input, and the corresponding node descriptor will be constructed automatically.

This method can return null (Nothing in Visual Basic).

Remarks

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

Requirements

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

Reference

UANodeElement Class
UANodeElement Members
Overload List

Documentation Home, Send Feedback. Resources: Knowledge Base, Product Downloads. Technical support: Online Forums, FAQ.

Missing some example? Ask us for it on our Online Forums! You do not have to own a commercial license in order to use Online Forums, and we reply to every post.