internal int IsFlavorDirty(_PersistStorageType storageType) { var isDirty = 0; if (flavoredCfg != null && flavoredCfg is IPersistXMLFragment) { ErrorHandler.ThrowOnFailure(((IPersistXMLFragment) flavoredCfg).IsFragmentDirty((uint) storageType, out isDirty)); } return isDirty; }