protected void contents_SelectedTopicChanged(object sender, EventArgs e)
{
if (!changingSelection)
{
changingSelection = true;
ContentsSelected = true;
DocSiteNavigator.NavigateToTopic(contents.SelectedTopic, false);
index.SelectedHelpFile = DocSiteNavigator.ResolveTopicHelpFile(contents.SelectedTopic, false);
changingSelection = false;
}
}
private void SyncSidebar()
{
string topic = null, helpFile = null;
if (!Page.IsPostBack)
{
if (Request.QueryString["filenotfound"] != null)
{
ContentPath = DocSiteNavigator.FileNotFoundPath;
}
else
{
topic = Request.QueryString["topic"];
helpFile = Request.QueryString["helpfile"];
if (!string.IsNullOrEmpty(topic))
{
topic = DocSiteNavigator.FormatTopic(topic, false);
}
}
}
else
{
string topicPath = ContentUrl.Value;
if (!string.IsNullOrEmpty(topicPath))
{
Uri topicUri;
if (Uri.TryCreate(topicPath, UriKind.RelativeOrAbsolute, out topicUri) &&
(!topicUri.IsAbsoluteUri || topicUri.Host.Equals(Request.Url.Host, StringComparison.OrdinalIgnoreCase)))
{
helpFile = topicUri.AbsolutePath;
if (helpFile.StartsWith("/") || helpFile.StartsWith(@"\"))
{
helpFile = helpFile.Substring(1);
}
}
}
}
if (string.IsNullOrEmpty(helpFile))
{
helpFile = DocSiteNavigator.ResolveTopicHelpFile(topic, false) ?? DocSiteNavigator.HelpFileNotFoundPath;
}
if (string.IsNullOrEmpty(topic))
{
topic = DocSiteNavigator.ResolveHelpFileTopic(helpFile, false);
if (topic == null)
{
helpFile = DocSiteNavigator.HelpFileNotFoundPath;
}
}
ContentPath = helpFile;
DocSiteSidebar sidebar = ((DocSite)Page.Master).Sidebar;
if (!sidebar.TableOfContents.SelectedTopic.Equals(topic, StringComparison.Ordinal))
{
sidebar.Initialize(topic, helpFile);
}
}