C# 클래스 Opc.Ua.BaseVariableTypeState

The base class for all variable type nodes.
상속: BaseTypeState
파일 보기 프로젝트 열기: OPCFoundation/UA-.NETStandardLibrary 1 사용 예제들

공개 프로퍼티들

프로퍼티 타입 설명
OnReadArrayDimensions NodeAttributeEventHandler>
OnReadDataType NodeAttributeEventHandler
OnReadValueRank NodeAttributeEventHandler
OnSimpleReadValue NodeValueSimpleEventHandler
OnSimpleWriteValue NodeValueSimpleEventHandler
OnWriteArrayDimensions NodeAttributeEventHandler>
OnWriteDataType NodeAttributeEventHandler
OnWriteValueRank NodeAttributeEventHandler

공개 메소드들

메소드 설명
GetAttributesToSave ( ISystemContext context ) : AttributesToSave

Returns a mask which indicates which attributes have non-default value.
Save ( ISystemContext context, BinaryEncoder encoder, AttributesToSave attributesToSave ) : void

Saves object in an binary stream.
Save ( ISystemContext context, XmlEncoder encoder ) : void

Saves the attributes from the stream.
Update ( ISystemContext context, BinaryDecoder decoder, AttributesToSave attibutesToLoad ) : void

Updates the specified context.
Update ( ISystemContext context, XmlDecoder decoder ) : void

Updates the attributes from the stream.

보호된 메소드들

메소드 설명
BaseVariableTypeState ( ) : System

Initializes the instance with its defalt attribute values.
Export ( ISystemContext context, Node node ) : void

Exports a copy of the node to a node table.
ExtractValueFromVariant ( ISystemContext context, object value, bool throwOnError ) : object

Sets the value to its default value if it is not valid.
Initialize ( ISystemContext context, NodeState source ) : void

Initializes the instance from another instance.
ReadNonValueAttribute ( ISystemContext context, uint attributeId, object &value ) : ServiceResult

Reads the value for any non-value attribute.
ReadValueAttribute ( ISystemContext context, NumericRange indexRange, Opc.Ua.QualifiedName dataEncoding, object &value, System.DateTime &sourceTimestamp ) : ServiceResult

Reads the value for the value attribute.
WriteNonValueAttribute ( ISystemContext context, uint attributeId, object value ) : ServiceResult

Write the value for any non-value attribute.
WriteValueAttribute ( ISystemContext context, NumericRange indexRange, object value, Opc.Ua.StatusCode statusCode, System.DateTime sourceTimestamp ) : ServiceResult

Write the value for the value attribute.

메소드 상세

BaseVariableTypeState() 보호된 메소드

Initializes the instance with its defalt attribute values.
protected BaseVariableTypeState ( ) : System
리턴 System

Export() 보호된 메소드

Exports a copy of the node to a node table.
protected Export ( ISystemContext context, Node node ) : void
context ISystemContext The context.
node Node The node.
리턴 void

ExtractValueFromVariant() 보호된 메소드

Sets the value to its default value if it is not valid.
protected ExtractValueFromVariant ( ISystemContext context, object value, bool throwOnError ) : object
context ISystemContext
value object
throwOnError bool
리턴 object

GetAttributesToSave() 공개 메소드

Returns a mask which indicates which attributes have non-default value.
public GetAttributesToSave ( ISystemContext context ) : AttributesToSave
context ISystemContext The context for the system being accessed.
리턴 AttributesToSave

Initialize() 보호된 메소드

Initializes the instance from another instance.
protected Initialize ( ISystemContext context, NodeState source ) : void
context ISystemContext
source NodeState
리턴 void

ReadNonValueAttribute() 보호된 메소드

Reads the value for any non-value attribute.
protected ReadNonValueAttribute ( ISystemContext context, uint attributeId, object &value ) : ServiceResult
context ISystemContext
attributeId uint
value object
리턴 ServiceResult

ReadValueAttribute() 보호된 메소드

Reads the value for the value attribute.
protected ReadValueAttribute ( ISystemContext context, NumericRange indexRange, Opc.Ua.QualifiedName dataEncoding, object &value, System.DateTime &sourceTimestamp ) : ServiceResult
context ISystemContext
indexRange NumericRange
dataEncoding Opc.Ua.QualifiedName
value object
sourceTimestamp System.DateTime
리턴 ServiceResult

Save() 공개 메소드

Saves object in an binary stream.
public Save ( ISystemContext context, BinaryEncoder encoder, AttributesToSave attributesToSave ) : void
context ISystemContext The context user.
encoder BinaryEncoder The encoder to write to.
attributesToSave AttributesToSave The masks indicating what attributes to write.
리턴 void

Save() 공개 메소드

Saves the attributes from the stream.
public Save ( ISystemContext context, XmlEncoder encoder ) : void
context ISystemContext The context for the system being accessed.
encoder XmlEncoder The encoder wrapping the stream to write.
리턴 void

Update() 공개 메소드

Updates the specified context.
public Update ( ISystemContext context, BinaryDecoder decoder, AttributesToSave attibutesToLoad ) : void
context ISystemContext The context.
decoder BinaryDecoder The decoder.
attibutesToLoad AttributesToSave The attributes to load.
리턴 void

Update() 공개 메소드

Updates the attributes from the stream.
public Update ( ISystemContext context, XmlDecoder decoder ) : void
context ISystemContext The context for the system being accessed.
decoder XmlDecoder The decoder wrapping the stream to read.
리턴 void

WriteNonValueAttribute() 보호된 메소드

Write the value for any non-value attribute.
protected WriteNonValueAttribute ( ISystemContext context, uint attributeId, object value ) : ServiceResult
context ISystemContext
attributeId uint
value object
리턴 ServiceResult

WriteValueAttribute() 보호된 메소드

Write the value for the value attribute.
protected WriteValueAttribute ( ISystemContext context, NumericRange indexRange, object value, Opc.Ua.StatusCode statusCode, System.DateTime sourceTimestamp ) : ServiceResult
context ISystemContext
indexRange NumericRange
value object
statusCode Opc.Ua.StatusCode
sourceTimestamp System.DateTime
리턴 ServiceResult

프로퍼티 상세

OnReadArrayDimensions 공개적으로 프로퍼티

Raised when the ArrayDimensions attribute is read.
public NodeAttributeEventHandler> OnReadArrayDimensions
리턴 NodeAttributeEventHandler>

OnReadDataType 공개적으로 프로퍼티

Raised when the DataType attribute is read.
public NodeAttributeEventHandler OnReadDataType
리턴 NodeAttributeEventHandler

OnReadValueRank 공개적으로 프로퍼티

Raised when the ValueRank attribute is read.
public NodeAttributeEventHandler OnReadValueRank
리턴 NodeAttributeEventHandler

OnSimpleReadValue 공개적으로 프로퍼티

Raised when the Value attribute is read.
public NodeValueSimpleEventHandler OnSimpleReadValue
리턴 NodeValueSimpleEventHandler

OnSimpleWriteValue 공개적으로 프로퍼티

Raised when the Value attribute is written.
public NodeValueSimpleEventHandler OnSimpleWriteValue
리턴 NodeValueSimpleEventHandler

OnWriteArrayDimensions 공개적으로 프로퍼티

Raised when the ArrayDimensions attribute is written.
public NodeAttributeEventHandler> OnWriteArrayDimensions
리턴 NodeAttributeEventHandler>

OnWriteDataType 공개적으로 프로퍼티

Raised when the DataType attribute is written.
public NodeAttributeEventHandler OnWriteDataType
리턴 NodeAttributeEventHandler

OnWriteValueRank 공개적으로 프로퍼티

Raised when the ValueRank attribute is written.
public NodeAttributeEventHandler OnWriteValueRank
리턴 NodeAttributeEventHandler