public override void Visit(PlaceholderNode node)
{
string value;
if (!configuration.PlaceholderValues.TryGetValue(node.Id, out value))
{
throw new InvalidOperationException(string.Format(Strings.ExValueForPlaceholderXIsNotSet, node.Id));
}
result.Append(value);
}
public virtual void Visit(PlaceholderNode node)
{
throw new InvalidOperationException();
}
public override void Visit(PlaceholderNode node)
{
BeginNonTextNode();
AppendNode(new PlaceholderNode(node.Id));
EndNonTextNode();
}