/// <summary>
/// Select Tree Node Path Name, split the path name by "->"
/// </summary>
/// <param name="tree"></param>
/// <param name="path"></param>
/// <returns></returns>
public static string ChooseNode(this GuiTree tree, string path)
{
var paths = path.Split(new string[] { "->" }, StringSplitOptions.None);
var initialLevel = 0;
var myKey = "";
foreach (var key in tree.GetAllNodeKeys())
{
var level = tree.GetHierarchyLevel(key);
if (level == initialLevel)
{
var node = tree.GetNodeTextByKey(key);
if (node.ToLower().Trim().Contains(paths[initialLevel].ToLower().Trim()))
{
initialLevel++;
if (initialLevel == paths.Count())
{
myKey = key;
break;
}
}
}
}
if (myKey != "")
{
List <string> keyList = new List <string>();
var parentKey = tree.GetParent(myKey);
while (parentKey.Trim() != "")
{
keyList.Add(parentKey);
parentKey = tree.GetParent(parentKey);
}
var count = keyList.Count();
if (count > 0)
{
for (int i = count - 1; i >= 0; i--)
{
tree.ExpandNode(keyList[i]);
}
}
tree.SelectNode(myKey);
}
return(myKey);
}
private static void expandNode(GuiTree tree, string path)
{
string key = tree.GetNodeKeyByPath(path);
if (tree.IsFolderExpandable(key) && tree.IsFolderExpanded(key) == false)
{
tree.ExpandNode(key);
}
var childCount = tree.GetNodeChildrenCount(key);
if (childCount > 0)
{
var tempPath = path;
for (int i = 1; i <= childCount; i++)
{
path += @"\" + i.ToString();
expandNode(tree, path);
path = tempPath;
}
}
}
