Parse(UABrowsePathParsingFlags,UABrowsePath,String,String) Method

Parses a string containing a browse path, using specified parsing flags, and optionally given a base for relative paths. Returns a corresponding browse path object.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<NotNullAttribute()>
Public Overloads Shared Function Parse( _
   ByVal parsingFlags As UABrowsePathParsingFlags, _
   ByVal basePath As UABrowsePath, _
   ByVal value As String, _
   ByVal defaultNamespaceUriString As String _
) As UABrowsePath

'Usage
 
Dim parsingFlags As UABrowsePathParsingFlags
Dim basePath As UABrowsePath
Dim value As String
Dim defaultNamespaceUriString As String
Dim value As UABrowsePath
 
value = UABrowsePath.Parse(parsingFlags, basePath, value, defaultNamespaceUriString)

[NotNull()]
public static UABrowsePath Parse( 
   UABrowsePathParsingFlags parsingFlags,
   UABrowsePath basePath,
   string value,
   string defaultNamespaceUriString
)

[NotNull()]
public:
static UABrowsePath^ Parse( 
   UABrowsePathParsingFlags parsingFlags,
   UABrowsePath^ basePath,
   String^ value,
   String^ defaultNamespaceUriString
)

Parameters

parsingFlags: The parsing flags to be used.
basePath: The base path for relative input paths. A null browse path if none given.
value: The string containing the browse path to be parsed.
defaultNamespaceUriString: The namespace URI to be used with all elements that do not explicitly specify a namespace.

Exceptions

Exception Description

Exception	Description
System.ArgumentNullException	A `null` reference (`Nothing` in Visual Basic) is passed to a method that does not accept it as a valid argument. This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.
System.ComponentModel.InvalidEnumArgumentException	An invalid enumeration value was used. This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.
OpcLabs.EasyOpc.UA.Navigation.Parsing.UABrowsePathFormatException	Thrown when the OPC UA browse path cannot be parsed.

System.ArgumentNullException

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

System.ComponentModel.InvalidEnumArgumentException

An invalid enumeration value was used.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

OpcLabs.EasyOpc.UA.Navigation.Parsing.UABrowsePathFormatException Thrown when the OPC UA browse path cannot be parsed.

Remarks

If no base path is given, the input browse path must be absolute.

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

UABrowsePath Class
UABrowsePath Members
Overload List

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