private IContainer DoIterator(Iterator tag, IContainer parent, XmlNode node, ValueStack.ValueStack stack)
{
var collection = (IEnumerable)stack.Evaluate(tag.Value, null, false);
var status = new IteratorStatus();
if (!String.IsNullOrEmpty(tag.Status))
stack.Push(tag.Status, status); //push status variable
var list = new ArrayList();
var reader = collection as IDataReader;
if (reader != null)
{
while (reader.Read())
{
stack.Push(tag.Id, reader);
ProcessChildren(parent, node, stack);
status.Inc();
}
}
else
{
foreach (var item in collection)
list.Add(item);
foreach (var item in list)
{
stack.Push(tag.Id, item);
ProcessChildren(parent, node, stack);
status.Inc();
}
}
if (!String.IsNullOrEmpty(tag.Status))
stack.Values.Remove(tag.Status); //remove status variable
return parent;
}
private void DoIterator(Iterator tag, ValueStack stack, System.Xml.XmlNode node, System.Xml.XmlWriter w)
{
System.Collections.IEnumerable collection = (System.Collections.IEnumerable)stack.Evaluate(tag.Value, null, false);
if (collection is System.Data.IDataReader)
{
while (((System.Data.IDataReader)collection).Read())
{
stack.Push(tag.Id, collection as System.Data.IDataRecord);
ProcessChildren(stack, node, w);
}
}
else
{
System.Collections.IEnumerator enumerator = collection.GetEnumerator();
while (enumerator.MoveNext())
{
stack.Push(tag.Id, enumerator.Current);
ProcessChildren(stack, node, w);
}
}
}
