OPC Labs Base Library
UnionData Object Members
Overview 
OpcLabs_BaseLib ActiveX DLL : UnionData Object
Public Methods
The current generic data expressed as data of enumeration data type.

 

DISPID (Dispatch ID):

 

For more information, see AsEnumerationData in .NET Reference.

The current generic data expressed as data of opaque data type.

 

DISPID (Dispatch ID):

 

For more information, see AsOpaqueData in .NET Reference.

The current generic data expressed as data of primitive data type.

 

DISPID (Dispatch ID):

 

For more information, see AsPrimitiveData in .NET Reference.

The current generic data expressed as data of sequence data type.

 

DISPID (Dispatch ID):

 

For more information, see AsSequenceData in .NET Reference.

The current generic data expressed as data of structured data type.

 

DISPID (Dispatch ID):

 

For more information, see AsStructuredData in .NET Reference.

The current generic data expressed as data of union data type.

 

DISPID (Dispatch ID):

 

For more information, see AsUnionData in .NET Reference.

Creates a new object that is a copy of the current instance.

 

DISPID (Dispatch ID):

 

For more information, see Clone in .NET Reference.

Determines whether the specified object is equal to the current object.

 

DISPID (Dispatch ID):

 

For more information, see Equals in .NET Reference.

Returns a hash code for the current object.

 

DISPID (Dispatch ID):

 

For more information, see GetHashCode in .NET Reference.

 

DISPID (Dispatch ID):

 

For more information, see GetObjectData in .NET Reference.

Gets the Type of the current instance.

 

DISPID (Dispatch ID):

 

For more information, see GetType in .NET Reference.

Attempts to validate the current data. The associated data type, if present, is used for validation.

 

DISPID (Dispatch ID):

 

For more information, see TryValidate in .NET Reference.

Validates the current data. The associated data type, if present, is used for validation.

 

DISPID (Dispatch ID):

 

For more information, see Validate in .NET Reference.

Public Properties
The data field that is currently in use.

 

DISPID (Dispatch ID):

 

For more information, see CurrentField in .NET Reference.

The associated union data type.

 

DISPID (Dispatch ID):

 

For more information, see DataType in .NET Reference.

The kind of this data.

 

DISPID (Dispatch ID):

 

For more information, see DataTypeKind in .NET Reference.

The display string for the current object.

 

DISPID (Dispatch ID): 0

 

For more information, see ToString in .NET Reference.

Determines which of the data fields is in use.

 

DISPID (Dispatch ID):

 

For more information, see FieldName in .NET Reference.

The value of the currently used data field.

 

DISPID (Dispatch ID):

 

For more information, see FieldValue in .NET Reference.

Indicates whether the current data is valid. The associated data type, if present, is used for validation.

 

DISPID (Dispatch ID):

 

For more information, see IsValid in .NET Reference.

Returns a string that represents the current object.

 

DISPID (Dispatch ID):

 

For more information, see ToString in .NET Reference.

Formats the value of the current instance using the specified format.

 

DISPID (Dispatch ID):

 

For more information, see ToString in .NET Reference.

Converts the value of the current object to its equivalent string representation using the specified format.
See Also

UnionData Object