public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1) {return arg1;}

public ValueEval evaluate ( int srcRowIndex , int srcColumnIndex , ValueEval arg0 , ValueEval arg1 ) { return arg1 ; }
public override ValueEval Evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1){return arg1;}
