The value of an attribute return from a server. More...

Inherits IFormattable, and ICloneable.

Public Member Functions
	DataValue ()
	Initializes a new instance of the DataValue class. More...

	DataValue (Variant value)
	Initializes a new instance of the DataValue class. More...

	DataValue (Variant value, DateTime sourceTimestamp)
	Initializes a new instance of the DataValue class. More...

	DataValue (StatusCode statusCode)
	Initializes a new instance of the DataValue class. More...

void	ApplyTimestampFilter (TimestampsToReturn timestampsToReturn)
	Applies the timestamp filter. More...

override bool	Equals (object obj)
	Determines if the specified object is equal to the object. More...

override int	GetHashCode ()
	Returns a unique hashcode for the object. More...

T	GetValue< T > (T defaultValue)
	Gets the value there is no error and it is the correct type. More...

object	Clone ()
	Creates a deep copy of the object. More...

override string	ToString ()
	Formats the object as a string. More...

string	ToString (string format, IFormatProvider formatProvider)
	Formats the object as a string. More...

string	Format ()
	Formats a node id as a string. More...

void	Format (StringBuilder buffer)
	Formats the node ids as string and adds it to the buffer. More...

Properties
object	Value `[get, set]`
	Gets or sets the value within the WrappedValue. More...

Variant	WrappedValue `[get, set]`
	Gets or sets the value. More...

StatusCode	StatusCode `[get, set]`
	Gets or sets the status code associated with the value. More...

DateTime	SourceTimestamp `[get, set]`
	Gets or sets the source timestamp. More...

ushort	SourcePicoseconds `[get, set]`
	Gets or sets the source picoseconds. More...

DateTime	ServerTimestamp `[get, set]`
	Gets or sets the server timestamp. More...

ushort	ServerPicoseconds `[get, set]`
	Gets or sets the server picoseconds. More...

Detailed Description

The value of an attribute return from a server.

Constructor & Destructor Documentation

UnifiedAutomation.UaBase.DataValue.DataValue ( )

Initializes a new instance of the DataValue class.

UnifiedAutomation.UaBase.DataValue.DataValue ( Variant value )

Initializes a new instance of the DataValue class.

Parameters

value The value.

This constructor sets the ServerTimestamp to UtcNow. Recommend using the new DataValue() { WrappedValue = value } form if this is not desired.

UnifiedAutomation.UaBase.DataValue.DataValue	(	Variant	value,
		DateTime	sourceTimestamp
	)

Initializes a new instance of the DataValue class.

Parameters

value	The value.
sourceTimestamp	The source timestamp.

This constructor sets the ServerTimestamp to UtcNow. Recommend using the new DataValue() { WrappedValue = value, SourceTimestamp = sourceTimestamp } form if this is not desired.

UnifiedAutomation.UaBase.DataValue.DataValue ( StatusCode statusCode )

Initializes a new instance of the DataValue class.

Parameters

statusCode The status code.

This constructor sets the ServerTimestamp to UtcNow. Recommend using the new DataValue() { StatusCode = statusCode } form if this is not desired.

Member Function Documentation

void UnifiedAutomation.UaBase.DataValue.ApplyTimestampFilter ( TimestampsToReturn timestampsToReturn )

Applies the timestamp filter.

Parameters

timestampsToReturn The timestamps to return.

object UnifiedAutomation.UaBase.DataValue.Clone ( )

Creates a deep copy of the object.

override bool UnifiedAutomation.UaBase.DataValue.Equals ( object obj )

Determines if the specified object is equal to the object.

Parameters

obj	The object to compare to this

string UnifiedAutomation.UaBase.DataValue.Format ( )

Formats a node id as a string.

void UnifiedAutomation.UaBase.DataValue.Format ( StringBuilder buffer )

Formats the node ids as string and adds it to the buffer.

override int UnifiedAutomation.UaBase.DataValue.GetHashCode ( )

Returns a unique hashcode for the object.

T UnifiedAutomation.UaBase.DataValue.GetValue< T > ( T defaultValue )

Gets the value there is no error and it is the correct type.

Template Parameters

T	The type of value to return.

Parameters

defaultValue The default value.

Returns: The value unless the StatusCode is Bad or the value is not of the specified type. The defaultValue is returned on error.

override string UnifiedAutomation.UaBase.DataValue.ToString ( )

Formats the object as a string.

string UnifiedAutomation.UaBase.DataValue.ToString	(	string	format,
		IFormatProvider	formatProvider
	)

Formats the object as a string.

Property Documentation

ushort UnifiedAutomation.UaBase.DataValue.ServerPicoseconds

getset

Gets or sets the server picoseconds.

The server picoseconds.

DateTime UnifiedAutomation.UaBase.DataValue.ServerTimestamp

getset

Gets or sets the server timestamp.

The server timestamp.

ushort UnifiedAutomation.UaBase.DataValue.SourcePicoseconds

getset

Gets or sets the source picoseconds.

The source picoseconds.

DateTime UnifiedAutomation.UaBase.DataValue.SourceTimestamp

getset

Gets or sets the source timestamp.

The source timestamp.

StatusCode UnifiedAutomation.UaBase.DataValue.StatusCode

getset

Gets or sets the status code associated with the value.

The status code.

object UnifiedAutomation.UaBase.DataValue.Value

getset

Gets or sets the value within the WrappedValue.

The value.

Variant UnifiedAutomation.UaBase.DataValue.WrappedValue

getset

Gets or sets the value.

The value.

The documentation for this class was generated from the following file:

D:/work/uasdknet/src/UaBase/BuiltIn/DataValue.cs

Public Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation