/// <summary>
/// Print the value of an expression item.
/// </summary>
/// <param name="item">The expression item.</param>
private void PrintValue(ExpressionItem item)
{
if (item is AssignmentOperatorItem)
{
//If the expression was an assignment display the new varaible name and its value.
string variableName = ((AssignmentOperatorItem)item).VariableName;
lstResultList.Items.Add(String.Format(" {1} = {0}", item.Value, variableName));
}
else
{
//Otherwise, store the result in 'answer'.
lstResultList.Items.Add(String.Format(" answer = {0}", item.Value));
//Save the result in the variable 'answer'
resolver.GetReference("answer").Value = item.Value;
}
}
