如何使用Linq語句設置C＃屬性？

Question

0項目。

我有財產

public string UserName { get; set; }

我可以設置此屬性以使用linq語句檢索用戶名？

from u in context.Users
where u.UserID==session["UserID"]
select u.UserName

這樣的事情

public string UserName { get value; 
set from u in context.Users
    where u.UserID==session["UserID"]
    select u.UserName; }

Answer 1

嘗試

public string UserName {
    get {
        return (from u in context.Users
                where u.UserID==session["UserID"]
                select u.UserName).SingleOrDefault(); 
    }
}

Answer 2

如果您嘗試返回UserName，則代碼的get部分應如下所示

get
{
   var result = (from u in context.Users
where u.UserID==session["UserID"]
select u.UserName).FirstOrDefault();
return result;

}