WwMessageArgumentValueDataType TOC Previous Next Specification

The WwArgumentValueDataType definition defines the possible types of an argument value.

The fields of the WwMessageArgumentValueDataType DataType are defined in the following table:

Name Type
WwMessageArgumentValueDataType Union
    array WwMessageArgumentValueDataType[]
    boolean Boolean
    int16 Int16
    int32 Int32
    int64 Int64
    sByte SByte
    uInt16 UInt16
    uInt32 UInt32
    uInt64 UInt64
    byte Byte
    dateTime DateTime
    guid Guid
    localizedText LocalizedText
    double Double
    float Float
    string String
    other String

The representation of the WwMessageArgumentValueDataType DataType in the address space is shown in the following table:

Name Attribute
NodeId ns=1;i=3002
NamespaceUri http://opcfoundation.org/UA/Woodworking/
BrowseName WwMessageArgumentValueDataType
IsAbstract False
SubtypeOf Union
Categories