Skip to content

Reference

OpcDirectoryPathProbing Members

Provides mechanisms to evaluate the full qualified existence and accessibility of a string-based path which points to a directory in the file system.

Reference

OpcDirectoryPathProbing Members ​

Type
OpcDirectoryPathProbing
Namespace
Opc.UaFx
Assembly
Opc.UaFx.Advanced.dll
Package
Opc.UaFx.Advanced v2.59.0
Also in
Opc.UaFx.Client

Inherits members from OpcPathProbing.

Constructors ​

OpcDirectoryPathProbing ​

Initializes a new instance of the OpcDirectoryPathProbing class using the path information specified.

csharp
public OpcDirectoryPathProbing(string path)
vbnet
Public Sub New(path As String)

Parameters

NameTypeDescription
pathStringThe path to a directory in the file system to evaluate.

Exceptions

ExceptionCondition
ArgumentExceptionThe path is an empty string.
ArgumentNullExceptionThe path is a null reference (Nothing in Visual Basic).

Properties ​

Path ​

Gets the path to the directory in the file system to evaluate when calling Evaluate.

csharp
public string Path { get; }
vbnet
Public ReadOnly Property Path As String

Property value

String

The relative or absolute, local or remote path to a directory in the file system which is to be evaluated on every call to Evaluate.

Methods ​

EvaluateCore ​

protected · override

Processes the implementation specific evaluation of the Path associated with this OpcDirectoryPathProbing instance and offers the determined and fulfilled path information accordingly.

csharp
protected override string EvaluateCore()
vbnet
Protected Overrides Function EvaluateCore() As String

Returns

String

The full qualified string-based path which fulfills the needs of this probing or a null reference (Nothing in Visual Basic) if the path information could not fulfill at least one of the requirements of this probing.

Overrides

EvaluateCore