private void OnEditorConvertProcess()
 {
     EditorUtility.DisplayProgressBar("Conecting to SpreadSheet...", "", 0);
     try {
         var requestCo = SelectedConverter.DoProcess(SelectedSpreadSheet.GetWebRequest());
         while (requestCo.MoveNext())
         {
         }
     } catch (Exception ex) {
         Debug.LogError(ex);
     }
     EditorUtility.ClearProgressBar();
 }
        private void OnEditorTestAPIProcess()
        {
            var res       = "";
            var cellRange = SelectedConverter.MultiSheetConvertMode ? SelectedConverter.CellRange.Replace("#NUM#", SelectedConverter.StartSheetIndex.ToString()) : SelectedConverter.CellRange;

            var webRequest = SelectedSpreadSheet.GetWebRequest();
            var requestCo  = webRequest.GetSheetsAPI(cellRange);

            while (requestCo.MoveNext())
            {
            }
            res = ( string )requestCo.Current;

            textAPIWin.Initialize(res, cellRange);
            PopupWindow.Show(Rect.zero, textAPIWin);
        }