C#中移除list集合中的某一项
List<SalesStatisticsReportModels> list = new List<SalesStatisticsReportModels>();
list.RemoveAll(o => { return o.productname == ""; });
List<SalesStatisticsReportModels> list = new List<SalesStatisticsReportModels>();
list.RemoveAll(o => { return o.productname == ""; });