private void ShowSelectedItemEntry(string indexTerm, int indexSlot)
{
if (HtmlHelp2IndexResultsPad.Current == null)
{
ShowIndexResultsMenuCommand cmd = new ShowIndexResultsMenuCommand();
cmd.Run();
if (HtmlHelp2IndexResultsPad.Current == null)
{
return;
}
}
try
{
IHxTopicList matchingTopics = indexControl.IndexData.GetTopicsFromSlot(indexSlot);
try
{
HtmlHelp2IndexResultsPad.Current.CleanUp();
HtmlHelp2IndexResultsPad.Current.IndexResultsListView.BeginUpdate();
foreach (IHxTopic topic in matchingTopics)
{
ListViewItem lvi = new ListViewItem();
lvi.Text =
topic.get_Title(HxTopicGetTitleType.HxTopicGetRLTitle,
HxTopicGetTitleDefVal.HxTopicGetTitleFileName);
lvi.Tag = topic;
lvi.SubItems.Add(topic.Location);
HtmlHelp2IndexResultsPad.Current.IndexResultsListView.Items.Add(lvi);
}
}
finally
{
HtmlHelp2IndexResultsPad.Current.IndexResultsListView.EndUpdate();
HtmlHelp2IndexResultsPad.Current.SortLV(0);
HtmlHelp2IndexResultsPad.Current.SetStatusMessage(indexTerm);
}
switch (matchingTopics.Count)
{
case 0:
break;
case 1:
IHxTopic topic = (IHxTopic)matchingTopics.ItemAt(1);
if (topic != null)
{
WebBrowserHelper.OpenHelpView(topic);
}
break;
default:
HtmlHelp2IndexResultsPad.Current.BringPadToFront();
break;
}
}
catch (System.Runtime.InteropServices.COMException cEx)
{
LoggingService.Error("Help 2.0: cannot get matching index entries; " + cEx.ToString());
}
}