public int UseFormulaWithValues(IFormula formula, params IValue[] values)
{
var expression = "";
var steps = formula.AllSteps();
foreach (IStep step in steps)
{
if (step is IField)
{
expression += this.ValueForField(step as IField, values);
continue;
}
expression += step.ToString();
}
return(this.parser.Evaluate(expression));
}
