如何实现 linq子查询。
var tskType = (from tak in resLs join type in taskTypeRel_R.GetAll() on tak.Id equals type.TaskId select type).ToList();
如何实现 linq子查询。
var tskType = (from tak in resLs join type in taskTypeRel_R.GetAll() on tak.Id equals type.TaskId select type).ToList();