private void newTree()
{
treeView.Nodes.Clear();
textView.Clear();
_tree = new TOKTree("");
TreeNode root = makeTreeNode(_tree.Root);
treeView.Nodes.Add(root);
treeView.SelectedNode = root;
}
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog openDlg = new OpenFileDialog
{
CheckPathExists = true,
Filter = "Tree Of Knowledge files (*.tok)|*.tok",
DefaultExt = "tok",
FilterIndex = 1
};
if (openDlg.ShowDialog() == DialogResult.OK)
{
treeView.Nodes.Clear();
textView.Clear();
_tree = new TOKTree("");
_tree.Open(openDlg.FileName);
TreeNode root = makeTreeNode(_tree.Root);
treeView.Nodes.Add(root);
treeView.SelectedNode = root;
treeView.ExpandAll();
}
}