OPC Studio User's Guide and Reference
FromDANodeElement Method (DAItemDescriptor)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess Namespace > DAItemDescriptor Class : FromDANodeElement Method
Contains a node element.

The value of this parameter can be null (Nothing in Visual Basic).

Converts a OpcLabs.EasyOpc.DataAccess.AddressSpace.DANodeElement to a DAItemDescriptor object.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public Shared Shadows Function FromDANodeElement( _
   ByVal nodeElement As DANodeElement _
) As DAItemDescriptor
'Usage
 
Dim nodeElement As DANodeElement
Dim value As DAItemDescriptor
 
value = DAItemDescriptor.FromDANodeElement(nodeElement)
[CanBeNull()]
public new static DAItemDescriptor FromDANodeElement( 
   DANodeElement nodeElement
)
[CanBeNull()]
public:
new static DAItemDescriptor^ FromDANodeElement( 
   DANodeElement^ nodeElement
) 

Parameters

nodeElement
Contains a node element.

The value of this parameter can be null (Nothing in Visual Basic).

Return Value

Returns a DAItemDescriptor converted from the input argument.

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

Remarks

In languages that support implicit conversions (such as C# or VB.NET), in many cases you do not have call this method explicitly. When indicated, a call to an available equivalent implicit conversion operator will be created by the compiler automatically.

Requirements

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

See Also