OPC Studio User's Guide and Reference
GetObjectData Method (UAServiceException)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA Namespace > UAServiceException Class : GetObjectData Method
The System.Runtime.Serialization.SerializationInfo that holds the serialized object data about the exception being thrown.

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

The System.Runtime.Serialization.StreamingContext that contains contextual information about the source or destination.
Sets the System.Runtime.Serialization.SerializationInfo with information about the exception.
Syntax
'Declaration
 
Public Overrides Sub GetObjectData( _
   ByVal info As SerializationInfo, _
   ByVal context As StreamingContext _
) 
'Usage
 
Dim instance As UAServiceException
Dim info As SerializationInfo
Dim context As StreamingContext
 
instance.GetObjectData(info, context)
public override void GetObjectData( 
   SerializationInfo info,
   StreamingContext context
)
public:
void GetObjectData( 
   SerializationInfo^ info,
   StreamingContext context
) override 

Parameters

info
The System.Runtime.Serialization.SerializationInfo that holds the serialized object data about the exception being thrown.

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

context
The System.Runtime.Serialization.StreamingContext that contains contextual information about the source or destination.
Exceptions
ExceptionDescription

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.

An error has occurred during serialization or deserialization.

This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

Remarks
GetObjectData sets a System.Runtime.Serialization.SerializationInfo with all the exception object data targeted for serialization. During deserialization, the exception is reconstituted from the SerializationInfo transmitted over the stream.

This member is not compatible with VBScript.

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