LINQ中的FirstOrDefault() and FirstOrDefault<string>()
有什么区别?LINQ中FirstOrDefault()和FirstOrDefault之间的差异<string>()LINQ
有人能给我一些简单的解释吗?
TypedDataSet ds= codeComponent.GetAllCode("test");
string status = (from s in ds.Codes
where s.Name == "hello"
select s.Remarks).FirstOrDefault();
TypedDataSet ds= codeComponent.GetAllCode("test");
string status = (from s in ds.Codes
where s.Name == "hello"
select s.Remarks).FirstOrDefault<string>();
我喜欢,我们发布几乎相同的答案:) – 2012-02-23 01:49:27
@DBM:是的...我喜欢简单的:D – 2012-02-23 01:49:45