//========================================================================================= // generic function to load // public static TaxonTreeNode Load(string _fileName) { if (_fileName == string.Empty) { return(null); } DateTime ts_Start = DateTime.Now; if (!File.Exists(_fileName)) { return(null); } Cursor.Current = Cursors.WaitCursor; string extension = Path.GetExtension(_fileName).ToLower(); if (extension == ".tol") { FormAbout.SetSplashScreenMessage(".. Loading data ...", false, new Action(() => CancelLoad())); } else { FormAbout.SetSplashScreenMessage(".. Loading data ..."); } TaxonTreeNode result = null; if (extension == ".xml") { result = LoadXML(_fileName); } if (extension == ".tol") { result = LoadBin(_fileName); } if (extension == ".txt") { result = LoadTxt(_fileName); } Loggers.WriteInformation(LogTags.Data, string.Format("Loading {0} took {1} ms ", _fileName, (int)((DateTime.Now - ts_Start).TotalMilliseconds))); if (result != null) { result.AfterLoad(); } Cursor.Current = Cursors.Default; return(result); }