private void LoadMasterCategories(Set<IPartOfSpeech> posSet)
{
XmlDocument doc = new XmlDocument();
doc.Load(Path.Combine(FwDirectoryFinder.TemplateDirectory, "GOLDEtic.xml"));
XmlElement root = doc.DocumentElement;
AddNodes(posSet, root.SelectNodes("/eticPOSList/item"), m_tvMasterList.Nodes, m_cache);
// The expand/collapse cycle is to ensure that all the folder icons get set
m_tvMasterList.ExpandAll();
m_tvMasterList.CollapseAll();
// Select the first node in the list
TreeNode node = m_tvMasterList.Nodes[0];
m_tvMasterList.SelectedNode = node;
// Then try to find a root-level node that is not yet installed and select it if we
// can, without moving the scrollbar (see LT-7441).
do
{
if (!(node.Tag is MasterCategory))
continue;
if (!(node.Tag as MasterCategory).InDatabase)
break;
// DownArrow moves the selection without affecting the scroll position (unless
// the selection was at the bottom).
Win32.SendMessage(m_tvMasterList.Handle, Win32.WinMsgs.WM_KEYDOWN,
(int)Keys.Down, 0);
} while ((node = node.NextNode) != null);
}
