public override IExpressionVariable CreateVariable(
	ExpressionAsyncEngine engine,
	IDataVariableEvaluationNode variableNode
)

Public Overrides Function CreateVariable ( _
	engine As ExpressionAsyncEngine, _
	variableNode As IDataVariableEvaluationNode _
) As IExpressionVariable

public override function CreateVariable(
	engine : ExpressionAsyncEngine, 
	variableNode : IDataVariableEvaluationNode
) : IExpressionVariable