/// <summary>
        /// Confirmational Dialog Result
        /// </summary>
        private void _Yes(object parameter)
        {
            ModelSettings.FolderPathOutput = _DefaultFolderPathOutput;
            ModelSettings.FolderPathInput  = _DefaultFolderPathInput;
            ModelSettings.NewNameFolder    = _DefaultNewNameFolder;
            ModelSettings.NewNameFile      = _DefaultNewNameFile;

            // write xml
            ModelSettings.WriteSettings();

            // dialog feedback
            this.DialogResult = DialogResult.OK;
            this.Close();
        }
        private void SaveSettings_Click(object sender, EventArgs e)
        {
            //_OpenSettings(null);
            ModelSettings.FolderPathInput       = FolderPathInput.Text;
            ModelSettings.FolderPathOutput      = FolderPathOutput.Text;
            ModelSettings.NewNameFile           = NewNameFile.Text;
            ModelSettings.NewNameFolder         = NewNameFolder.Text;
            ModelSettings.OldNameFile           = OldNameFile.Text;
            ModelSettings.OldNameFolder         = OldNameFolder.Text;
            ModelSettings.AnalyzeWithSubfolders = AnalyzeWithSubFolders.Checked;
            ModelSettings.JustRenameFiles       = CheckedJustRename.Checked;
            ModelSettings.FolderForCameraType   = CheckedCameraType.Checked;
            ModelSettings.DeleteEmptyFolders    = DeleteEmptyFolders.Checked;
            ModelSettings.UseTrashFolder        = UseTrashFolder.Checked;

            ModelSettings.WriteSettings();

            ShowMessage("Settings saved.");
        }