示例#1
0
        private static Level GetLevelElement(AbstractNum abstractNum, int levelIndex)
        {
            var oxmlLevel = abstractNum.Elements <Level>().FirstOrDefault(lv =>
            {
                return(lv.LevelIndex.Value == levelIndex);
            });

            if (oxmlLevel == null)
            {
                throw new OpenXmlPackageException(string.Format("Couldn't find the Level element by the level index (LevelIndex:{0})", levelIndex));
            }

            return(oxmlLevel);
        }