public void Static_SettreeViewLogTree() { LogTree.Nodes.Clear(); if (!Directory.Exists(m_LogPathRoot) && m_LogPathRoot != string.Empty) { Directory.CreateDirectory(m_LogPathRoot); } DirectoryInfo root = new DirectoryInfo(m_LogPathRoot); TreeNode treeNode = new TreeNode(root.FullName, 0, 0); LogTree.Nodes.Add(treeNode); Static_LoopDir(root, treeNode); LogTree.ExpandAll(); }