void LoadConfig(string path)
{
ABData.datas.Clear();
XmlDocument doc = new XmlDocument();
doc.Load(path);
var root = doc.SelectSingleNode("ABConfig");
if (root.Attributes["lastConfigIndex"] != null)
{
lastSelectConfigIndex = Convert.ToInt32(root.Attributes["lastConfigIndex"].Value);
}
var nodes = root.SelectNodes("data");
ABData.datas.Clear();
for (int i = 0; i < nodes.Count; ++i)
{
var abPath = nodes[i].Attributes["path"].Value;
var data = ABData.DeserializeFromXml(nodes[i], null);
ABData.datas.Add(abPath, data);
}
}