Reference

OpcEncodingMaskKind Enum

since v2.8

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Also in

Opc.UaFx.Client

Controls the definition and use of the 'EncodingMask' required in types with optional members.

Syntax

public enum OpcEncodingMaskKind

Public Enum OpcEncodingMaskKind

Inheritance

Object → ValueType → Enum → OpcEncodingMaskKind

Fields

Name	Value	Description
Auto	2	The 'EncodingMask' is automatically constructed and evaluated using the number of optional members defined. Optional members are defined either using Nullable<T> as the type of a member or through applying the OpcDataTypeMemberSwitchAttribute attribute using the default constructor of the attribute or the OpcDataTypeMemberSwitchAttribute constructor to define the bit which is responsible for the existence of the member. In case there the default constructor OpcDataTypeMemberSwitchAttribute is used the bit an optional member refers to is determined by using the next free bit in the 'EncodingMask' which is not referenced by any other optional member.
Explicit	1	The 'EncodingMask' needs to be splitted into multiple members using the value type Bit. All members representing bits in the encoding mask need to be defined BEFORE any other member. Any subsequent optional members can refer to a single 'EncodingMask' member using the OpcDataTypeMemberSwitchAttribute attribute using the OpcDataTypeMemberSwitchAttribute constructor to refer to the bit represented by the 'EncodingMask' member or directly referencing the 'EncodingMask' member by its name using the OpcDataTypeMemberSwitchAttribute constructor.
Sequential	0	The 'EncodingMask' is manually defined as a single member. Any subsequent optional member can refer to a single bit in the 'EncodingMask' member using the OpcDataTypeMemberSwitchAttribute attribute using the OpcDataTypeMemberSwitchAttribute constructor to refer to a bit in the 'EncodingMask' member or directly referencing the 'EncodingMask' member by its name usig the OpcDataTypeMemberSwitchAttribute constructor.

Applies to

Package	Versions
Opc.UaFx.Advanced	v2.8–v2.59