public void FillTree()
{
var input = txtFilter.Text;
var query = RedisHelper.Keys.AsQueryable();
if (!string.IsNullOrEmpty(input))
{
query = query.Where(p => p.IndexOf(input, StringComparison.OrdinalIgnoreCase) > -1);
}
var list = query.OrderBy(p => p).ToList();
TreeBuilder.FillTreeView(list, treeView1);
}
public static void FillTreeView(List <string> list, TreeView treeView1)
{
var root = new TreeBuilder();
TreeBuilder son;
root.Depth = 0;
root.Index = 0;
root.Text = "root";
root.Children = new Dictionary <string, TreeBuilder>();
foreach (string str in list)
{
string[] seperated = str.Split(':');
son = root;
int index = 0;
for (int depth = 0; depth < seperated.Length; depth++)
{
if (son.Children.ContainsKey(seperated[depth]))
{
son = son.Children[seperated[depth]];
}
else
{
son.Children.Add(seperated[depth], new TreeBuilder());
son = son.Children[seperated[depth]];
son.Index = ++index;
son.Depth = depth + 1;
son.Text = seperated[depth];
if (depth == seperated.Length - 1)
{
son.FullText = str;
}
son.Children = new Dictionary <string, TreeBuilder>();
}
}
}
treeView1.Nodes.Clear();
AddToTreeVeiw(treeView1.Nodes, root.Children);
Expend(treeView1.Nodes);
}
