saveInternal method

void saveInternal()

Serialize workbook

Implementation

void saveInternal() {
  _updateGlobalStyles();
  _saveWorkbook();
  _saveWorksheets();
  _saveSharedString();
  _saveStyles();
  _saveApp(_workbook.builtInProperties);
  _saveCore(_workbook.builtInProperties);
  _saveContentType();
  _saveTopLevelRelation();
  _saveWorkbookRelation();
}