/// <summary>
/// Gets the sequence value.
/// </summary>
/// <param name="index">The item index withing the sequence.</param>
/// <param name="tag">The tag to get.</param>
/// <param name="list">if set to <c>true</c> [list].</param>
/// <returns></returns>
private object GetSequenceValue(int index, long tag, bool list)
{
object value = null;
if (_Parent == null)
{
_Dataset.BeginReadSequence(_Tag).BeginReadItem(index);
value = _Dataset.GetElementValue(tag, false);
_Dataset.EndReadItem().EndReadSequence();
}
else
{
List <Sequence> parents = new List <Sequence>();
try
{
AdvanceReadSequence(parents, index);
value = _Dataset.GetElementValue(tag, false);
}
catch (Exception e)
{
Logger.Global.SystemException(string.Empty, e);
}
finally
{
RestoreReadSequence(parents);
}
}
return(value);
}
