/// <summary>
/// Expands the value.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="definition">The definition.</param>
/// <returns></returns>
public string ExpandedValue(TagContext context, string definition)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (definition == null)
{
return(Include);
}
return(TagExpander.KeyOrPropertyRegex.Replace(definition, delegate(Match match)
{
Group g;
if (null != (g = match.Groups[TagExpander.RegexGroupKey]) && g.Success)
{
Group gg = match.Groups[TagExpander.RegexGroupItemPrefix];
if (gg != null && gg.Success)
{
throw new NotImplementedException();
}
if (Keys.Contains(g.Value))
{
return Keys[g.Value].ExpandedValue();
}
else
{
return "";
}
}
else if (null != (g = match.Groups[TagExpander.RegexGroupProperty]))
{
if (context.Properties.Contains(g.Value))
{
return context.Properties[g.Value].ExpandedValue();
}
else
{
return "";
}
}
else
{
return "";
}
}));
}
internal TagBatchInstance(TagContext context, TagBatchDefinition definition)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
else if (definition == null)
{
throw new ArgumentNullException("definition");
}
_definition = definition;
_context = context;
_values = new object[definition.ItemCount];
}