/// <summary>
/// Insert the children of the parent folder specified recursively.
/// </summary>
private void AddTvWorkspacesChildNodes(KwsBrowserFolderNode bParent, TreeNodeCollection tnc)
{
foreach (KwsBrowserNode bNode in bParent.GetNodes())
{
KwsBrowserKwsNode bKwsNode = bNode as KwsBrowserKwsNode;
KwsBrowserFolderNode bFolderNode = bNode as KwsBrowserFolderNode;
if (bKwsNode != null && !bKwsNode.Kws.IsDisplayable()) continue;
TreeNode tNode = CreateTvWorkspacesTreeNode(bNode);
tnc.Add(tNode);
if (bFolderNode != null)
{
AddTvWorkspacesChildNodes(bFolderNode, tNode.Nodes);
if (bFolderNode.ExpandedFlag) tNode.Expand();
}
}
}
/// <summary>
/// Remove the folder specified. Throw an exception on error.
/// </summary>
public void RemoveFolder(KwsBrowserFolderNode node)
{
Debug.Assert(SelectedFolder != node);
if (node.PermanentFlag) throw new Exception("cannot remove permanent folder");
if (node.GetNodes().Count != 0) throw new Exception("folder isn't empty");
node.Parent.RemoveNode(node);
}
