泛型编程去掉字段重复数据的方法

代码如下:public partial class V_MyJoinedCloudRespository { public List GetDistinctJoinedCloud(string cloudName,long ExpertId) { var lamd = from p in db.V_MyJoinedCloud where p.Status == 1 && p.CompanyName.Contains(cloudName) && p.ExpertID=