protected override void OnBeforeSelect(TreeViewCancelEventArgs e)
{
base.OnBeforeSelect(e);
if (_noSelectCounter <= 0 && base.SelectedNode != null)
{
RdcTreeNode rdcTreeNode = base.SelectedNode as RdcTreeNode;
ServerBase serverBase = rdcTreeNode as ServerBase;
if (serverBase == null || serverBase.IsClientUndocked || !serverBase.IsClientFullScreen)
{
rdcTreeNode.Hide();
}
}
}
public void RemoveNode(RdcTreeNode node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
TreeNode treeNode = base.SelectedNode;
TreeNodeCollection parentNodes = (node.Parent != null) ? node.Parent.Nodes : base.Nodes;
if (treeNode != null)
{
bool inSelectedPath = false;
(treeNode as RdcTreeNode).VisitNodeAndParents(delegate(RdcTreeNode n)
{
if (n == node)
{
inSelectedPath = true;
}
});
if (inSelectedPath)
{
(treeNode as RdcTreeNode).Hide();
node.Hide();
treeNode = ((node.Index > 0) ? parentNodes[node.Index - 1] : ((node.Index >= parentNodes.Count - 1) ? node.Parent : parentNodes[node.Index + 1]));
base.SelectedNode = null;
}
}
Operation(OperationBehavior.RestoreSelected, delegate
{
GroupBase groupBase = node.Parent as GroupBase;
node.OnRemoving();
parentNodes.Remove(node);
if (groupBase != null)
{
OnGroupChanged(groupBase, ChangeType.TreeChanged);
}
});
base.SelectedNode = treeNode;
}
