Reference

OpcDataType Enum

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Also in

Opc.UaFx.Client

Specifies the data type of a value. GetNodeId provides the identifier of the data type and GetDataType the member for an identifier.

Syntax

public enum OpcDataType

Public Enum OpcDataType

Inheritance

Object → ValueType → Enum → OpcDataType

Fields

Name	Value	Description
Boolean	1	The Boolean data type.
Byte	3	The Byte data type.
ByteString	15	The ByteString data type.
DateTime	13	The DateTime data type.
DiagnosticInfo	25	The DiagnosticInfo data type.
Double	11	The Double data type.
Enumeration	29	The Enumeration data type.
ExpandedNodeId	18	The ExpandedNodeId data type.
ExtensionObject	22	The ExtensionObject built-in type of OPC UA. GetNodeId returns Null for it.
Float	10	The Float data type.
Guid	14	The Guid data type.
Int16	4	The Int16 data type.
Int32	6	The Int32 data type.
Int64	8	The Int64 data type.
Integer	27	The Integer data type.
LocalizedText	21	The LocalizedText data type.
NodeId	17	The NodeId data type.
Null	0	No data type. GetDataType returns it for an identifier which is a null reference or empty, and GetNodeId returns Null for it.
Number	26	The Number data type.
Objectsince v2.7	2147483647	A data type which none of the other members specifies. GetDataType returns it for an identifier which is not a null reference and not the identifier of the data type of another member, and GetNodeId returns Null for it.
QualifiedName	20	The QualifiedName data type.
SByte	2	The SByte data type.
Status	19	The StatusCode data type.
String	12	The String data type.
UInt16	5	The UInt16 data type.
UInt32	7	The UInt32 data type.
UInt64	9	The UInt64 data type.
UInteger	28	The UInteger data type.
Value	23	The DataValue data type.
Variant	24	The Variant built-in type of OPC UA. GetNodeId returns Null for it.
XmlElement	16	The XmlElement data type.

Applies to

Package	Versions
Opc.UaFx.Advanced	v2.5–v2.59