OPC Studio User's Guide and Reference
State Property (_UAAttributeDataResult)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.OperationModel.ComTypes Namespace > _UAAttributeDataResult Interface : State Property
Gets or sets the arbitrary object associated with the operation.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Property State As Object
'Usage
 
Dim instance As _UAAttributeDataResult
Dim value As Object
 
instance.State = value
 
value = instance.State
[CanBeNull()]
object State {get; set;}
[CanBeNull()]
property Object^ State {
   Object^ get();
   void set (    Object^ value);
}
Remarks

The OpcLabs.BaseLib.OperationModel.OperationResult.State object is valid independent of whether the operation has succeeded or failed. It is a copy of the OpcLabs.BaseLib.OperationModel.OperationArguments.State object passed to the operation as its input. The semantics of this value depends on the application.

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