'Declaration
 
<ExtensionAttribute()>
<JetBrains.Annotations.ItemNotNullAttribute()>
<JetBrains.Annotations.NotNullAttribute()>
Public Shared Function ReadMultipleNodeClasses( _
   ByVal client As IEasyUAClient, _
   ByVal nodeArgumentsArray() As UANodeArguments _
) As ValueResult(Of UANodeClass)()

'Usage
 
Dim client As IEasyUAClient
Dim nodeArgumentsArray() As UANodeArguments
Dim value() As ValueResult(Of UANodeClass)
 
value = IEasyUAClientExtension2.ReadMultipleNodeClasses(client, nodeArgumentsArray)

[Extension()]
[JetBrains.Annotations.ItemNotNull()]
[JetBrains.Annotations.NotNull()]
public static ValueResult<UANodeClass>[] ReadMultipleNodeClasses( 
   IEasyUAClient client,
   UANodeArguments[] nodeArgumentsArray
)

[Extension()]
[JetBrains.Annotations.ItemNotNull()]
[JetBrains.Annotations.NotNull()]
public:
static array<ValueResult<UANodeClass>^>^ ReadMultipleNodeClasses( 
   IEasyUAClient^ client,
   array<UANodeArguments^>^ nodeArgumentsArray
) 

Parameters

client

The client object that will perform the operation.

The value of this parameter cannot be null (Nothing in Visual Basic).

nodeArgumentsArray

Array of OpcLabs.EasyOpc.UA.OperationModel.UANodeArguments. Array of argument objects specifying what to read from an OPC-UA server.

The value of this parameter cannot be null (Nothing in Visual Basic).

The individual elements of the parameter value cannot be null (Nothing in Visual Basic).

Return Value

This method also checks whether the returned value is not a reference, and is indeed of the OpcLabs.EasyOpc.UA.AddressSpace.UANodeClass type. The returned value is therefore always a valid OpcLabs.EasyOpc.UA.AddressSpace.UANodeClass.

This is an extension method (info: C#, VB.NET). In languages that have support for extensions methods (such as C# and VB.NET), you can use the extension method as if it were a regular method on the object that is its first parameter. In other languages (such as with Python.NET), you will call the extension as a static method, and pass it the object on which it acts as its first parameter.

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