Cha*_*had 1 c# generics linq-to-sql
var candidates = (from l in db.GetLeads(lat, lon, role, radius + 10)
orderby l.Distance
select l);
return (List<CandidateResult>)candidates;
Run Code Online (Sandbox Code Playgroud)
如果我正确理解您的问题,您可以使用Cast扩展方法,即:
return candidates.Cast<CandidateResult>();
Run Code Online (Sandbox Code Playgroud)