Tuple.IsNull Method

TupleIsNull Method

Given a field name, returns whether the field is null (does not exist) or not.

Namespace: Com.Tibco.As.Space
Assembly: TIBCO.ActiveSpaces.Common (in TIBCO.ActiveSpaces.Common.dll) Version: 2.0.0.0 (2.1.5.12)

Syntax

public abstract bool IsNull(
	string fieldname
)

Public MustOverride Function IsNull ( 
	fieldname As String
) As Boolean

public:
virtual bool IsNull(
	String^ fieldname
) abstract

abstract IsNull : 
        fieldname : string -> bool

Type: Boolean
true is the field is null (does not exist), false otherwise