private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
OptionTreeNode node = treeView1.SelectedNode as OptionTreeNode;
textBox2.Text = node.e.Value;
textBoxDescription.Text = node.e.Description;
}
private void buttonUpdate_Click(object sender, EventArgs e)
{
OptionTreeNode node = treeView1.SelectedNode as OptionTreeNode;
node.e.Value = textBox2.Text;
if (node.Parent != null)
{
node.Parent.Collapse();
node.Parent.Expand();
}
treeView1.SelectedNode = node;
}
void treeView1_AfterExpand(object sender, TreeViewEventArgs e)
{
OptionTreeNode node = e.Node as OptionTreeNode;
node.Nodes.Clear();
foreach (OptionEntry entry in (OptionMap)node)
{
TreeNode newnode;
node.Nodes.Add(newnode = new OptionTreeNode(entry));
((OptionMap)entry).ReadBranch();
newnode.Nodes.Add("blank");
}
//throw new Exception( "The method or operation is not implemented." );
}
void PopulateTree()
{
treeView1.Nodes.Clear();
if (map == null)
{
map = Options.options; // Default;
}
if (map == null)
{
return;
}
foreach (OptionEntry e in map)
{
TreeNode node;
if (!e.section.ID.Equals(e.sub_options.ID))
{
this.treeView1.Nodes.Add(node = new OptionTreeNode(e));
((OptionMap)e).ReadBranch();
node.Collapse();
node.Nodes.Add("blank");
}
}
}
void DeleteTree(TreeNode node)
{
if (node != null)
{
foreach (TreeNode subnode in node.Nodes)
{
DeleteTree(subnode);
}
node.Nodes.Clear();
OptionTreeNode thisnode = node as OptionTreeNode;
if (thisnode != null && thisnode.e != null)
{
thisnode.e.Delete();
}
if (node.Parent != null)
{
node.Parent.Nodes.Remove(node);
}
else
{
this.treeView1.Nodes.Remove(node);
}
}
}
