Reference

OpcDataTypeInfo Class

abstract · since v2.8

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Members

OpcDataTypeInfo Members

Also in

Opc.UaFx.Client

Represents type declarations used for data types.

Syntax

public abstract class OpcDataTypeInfo

Public MustInherit Class OpcDataTypeInfo

Inheritance

Object → OpcDataTypeInfo

Implements

• IOpcDataTypeInfo
• IOpcType

Properties

Name	Description
BaseTypevirtual	Gets the type from which the current OpcDataTypeInfo directly inherits.
ByteOrdervirtual	Gets the byte order of the data represented by the type.
Category	Gets the category the IOpcType falls within.
CustomAttributesvirtual	Gets an array of custom attributes associated with this type.
Declarationsvirtual · since v2.26	Gets a value indicating the ways used to declare the data type represented.
Documentationvirtual · since v2.9	Gets any semantic information that would help a human to understand what the type represents.
Emptystatic	Gets the type to use if their is no specific type data available.
Encoding	Gets the information used to identify the type of encoding used for the data of the type represented.
EncodingMaskvirtual	Gets the characteristics used to encode the existence of optional fields.
Encodingsvirtual	Gets information of all encodings supported by the type represented.
IsArrayvirtual	Gets a value indicating whether the type is an array.
IsEmptyvirtual	Gets a value indicating whether the current OpcDataTypeInfo represents a type to use if there is no specific type described.
IsEnumvirtual	Gets a value indicating whether the current OpcDataTypeInfo represents an enumeration.
IsOpaquevirtual	Gets a value indicating whether the current OpcDataTypeInfo describes a primitive fixed size type.
IsPrimitivevirtual	Gets a value indicating whether the OpcDataTypeInfo is one of the primitive types.
IsStructvirtual	Gets a value indicating whether the OpcDataTypeInfo is a structured type; that is not a value type.
IsSystemTypevirtual	Gets a value indicating whether the current OpcDataTypeInfo represents one of the predefined built-in data types defined by the OPC UA.
IsUnionvirtual · since v2.32	Gets a value indicating whether the current OpcDataTypeInfo represents a type which is only transported using a field indicator and the field indicated.
IsUnknownvirtual	Gets a value indicating whether the OpcDataTypeInfo acts as a placeholder for a referenced type its type declaration could not resolved.
Name	Gets a value which defines the non-localizable human-readable name of the type represented.
Sizevirtual	Gets the size of the type represented as the number of bytes required.
SizeInBitsvirtual	Gets the size of the type represented as the number of bits required.
TypeDictionary	Gets the the OpcDataTypeDictionary which conains the data type declaration represented.
TypeId	Gets a value which identifies the type represented.
UnderlyingType	Gets the type which provides the implementation of the OpcDataTypeInfo.
XmlName	Gets the Name of this OpcDataTypeInfo qualified with the XmlNamespace of the TypeDictionary which conains the data type declaration represented.

Methods

Name	Description
GetArrayRankvirtual	Gets the number of dimensions in an array.
GetElementTypevirtual	Returns the OpcDataTypeInfo of the object encompassed or referred to by the current array.
GetField	Searches for the field with the specified name.
GetFields	Returns all the fields of the current OpcDataTypeInfo.
GetFieldsCoreprotected · virtual	When overriden in a derived class, searches for the fields defined for the current OpcDataTypeInfo.
GetUnderlyingTypeprotected · virtual	Retrieves the Type which provides the implementation of the OpcDataTypeInfo.
GetXmlNamestatic · 3 overloads	Retrieves the XmlQualifiedName for the name and xmlNamespace specified.
MakeArrayType2 overloads	Returns a OpcDataTypeInfo object representing a one-dimensional array of the current type, with a lower bound of zero.
ToStringoverride	Returns a string representing the Name or the UnderlyingType of the current OpcDataTypeInfo.

Applies to

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