C#从List Dictionary string, string 中查找指定的key，并修改对应的值

https://blog.csdn.net/Reforn/article/details/104647551/

    //从键值对中查找指定的键
            var vara = iniCfg.Key_value.Where(cfgkey => cfgkey.Keys.Contains(strKey));

            Dictionary<string, string> dicFind = vara.ToList().FirstOrDefault();
            if (dicFind.Count.Equals(1))
            {
                dicFind[strKey] = strValue;
            }

//iniCfg.Key_value 类型为List<Dictionary<string, string>>