TryParse Method (BrowsePathParser)

Attempts to parse a string containing an absolute browse path.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CanBeNullAttribute()>
<PureAttribute()>
Public Function TryParse( _
   ByVal value As String, _
   ByRef browsePath As BrowsePath _
) As IStringParsingError

'Usage
 
Dim instance As BrowsePathParser
Dim value As String
Dim browsePath As BrowsePath
Dim value As IStringParsingError
 
value = instance.TryParse(value, browsePath)

[CanBeNull()]
[Pure()]
public IStringParsingError TryParse( 
   string value,
   out BrowsePath browsePath
)

[CanBeNull()]
[Pure()]
public:
IStringParsingError^ TryParse( 
   String^ value,
   [Out] BrowsePath^ browsePath
)

Parameters

value: The string containing the absolute browse path to be parsed.
The value of this parameter cannot be null (Nothing in Visual Basic).
browsePath: If successful, the browse path object corresponding to the input string.
The value of this parameter can be null (Nothing in Visual Basic).

Return Value

Returns null if successful; otherwise, some OpcLabs.BaseLib.IStringParsingError indicating the reason of the failure.

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

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.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.

Remarks

This method is pure, i.e. it does not have observable side effects.

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

BrowsePathParser Class
BrowsePathParser Members

Documentation Home, Send Documentation Feedback. Technical Support