Exemple #1
0
        public static FileFilterIndexEnum FilterIndexFromFile(string _file, FileFilterIndexEnum _prefered = FileFilterIndexEnum.Xml)
        {
            if (String.IsNullOrEmpty(_file))
            {
                return(_prefered);
            }
            string ext = System.IO.Path.GetExtension(_file).ToLower();

            if (ext == ".xml")
            {
                return(FileFilterIndexEnum.Xml);
            }
            if (ext == ".tol")
            {
                return(FileFilterIndexEnum.ListOfTaxons);
            }
            return(_prefered);
        }
Exemple #2
0
        public bool Save(bool chooseFile = false, FileFilterIndexEnum _preferredFileExt = FileFilterIndexEnum.Xml)
        {
            if (!HasFile)
            {
                string message = "Cannot save that list in a file, it has not the HasFile flag set !";
                MessageBox.Show(message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return(false);
            }

            if (chooseFile || String.IsNullOrWhiteSpace(FileName))
            {
                SaveFileDialog sfd = new SaveFileDialog
                {
                    FileName         = FileName,
                    InitialDirectory = GetFolder(),
                    FilterIndex      = 2 * (int)_preferredFileExt,
                    Filter           = FileFilters,
                    AddExtension     = true
                };
                if (sfd.ShowDialog() != DialogResult.OK)
                {
                    return(false);
                }
                FileName = sfd.FileName;
            }

            try
            {
                XmlSerializer serializer = new XmlSerializer(typeof(TaxonList));
                using (TextWriter writer = new StreamWriter(FileName))
                {
                    serializer.Serialize(writer, this);
                }
            }
            catch (Exception e)
            {
                Loggers.WriteError(LogTags.Data, "Exception while saving file : \n    " + FileName + "\n" + e.Message);
                return(false);
            }
            return(true);
        }