/// <summary>
/// Closes the current <see cref="Group"/>.
/// </summary>
/// <param name="conclusion">
/// Optional object text (usually a string but can be any object with an
/// overriden <see cref="Object.ToString"/> method) to conclude the group.
/// </param>
public virtual void CloseGroup(object conclusion = null)
{
Group g = _current;
if (g != null)
{
conclusion = g.GroupClose(conclusion);
var conclusions = new List <ActivityLogGroupConclusion>();
if (conclusion != null)
{
conclusions.Add(new ActivityLogGroupConclusion(conclusion, this));
}
_output.OnGroupClosing(g, conclusions);
--_depth;
Filter = g.Filter;
_current = (Group)g.Parent;
_output.OnGroupClosed(g, conclusions.ToReadOnlyList());
}
}
