/// <summary>
/// Displays the RSS item collection.
/// </summary>
/// <returns>
/// The output.
/// </returns>
private HtmlGenericControl DisplayBlogroll()
{
if (DateTime.Now > LastUpdated.AddMinutes(BlogSettings.Instance.BlogrollUpdateMinutes) &&
BlogSettings.Instance.BlogrollVisiblePosts > 0)
{
Items.Clear();
LastUpdated = DateTime.Now;
}
if (Items.Count == 0)
{
lock (SyncRoot)
{
if (Items.Count == 0)
{
foreach (var roll in BlogRollItem.BlogRolls)
{
AddBlog(roll);
}
}
}
}
return(this.BindControls());
}