摘要：
var tempList = ctx.V_Record.Where(p => p.SpecificType.Equals(specificType) || specificType.Equals("0")).OrderByDescending(p => p.DrawingId).ThenByDescending(p => p.Id).GroupBy(p => p.DrawingId).OrderByDescending(p => p.Key); Dictionary<string, string> dic = new Diction 阅读全文
