4
如何创建LINQ to SQL请求,我可以在哪里使用group by条件?如何通过条件创建LINQ to SQL Group?
例如:
from ri in resItems
group ri by new {groupByPackaging ? (ri.Model, ri.Condition, ri.Packaging) : (ri.Model, ri.Condition)}
into g
select new
{
...
}