linq条件提取

[zhangaihongde]

///1
var data = LoadQueryConditions(db.Transfer, whereModel);
var list = from dalModel in data
join b in db.WarehouseLocation on dalModel.OutOWaLID equals b.OWaLID
join c in db.WarehouseLocation on dalModel.InOWaLID equals c.OWaLID
where (b.OAgeID == _userToken.AgencyID && c.OAgeID == _userToken.AgencyID)
select c



////2
var data = LoadQueryConditions(db.Delivery, whereModel);

if (_userToken.RoleID.ToString() != WHMS.Common.DefaultValue.ADMIN_ROLE_ID)
{
data = data.Where(x => x.FactoryOAgeID == _userToken.AgencyID || x.WarehouseOAgeID == _userToken.AgencyID);
}

var list = from dalModel in data
select c


有没有什么办法可以把 “//1” 内的红色字体那块写成 "///2" 内绿色类的写法，就是把条件红色的那块提取出来，专门写个方法，求大神指点！！！！

[threenewbee]

提取Where可以用Expression<Func<TData, bool>>，提取包括Join在内可以用Func<IQueryable<TData>, IQueryable<TResult>>

[游离失所]

我只会绿色的写法，不会红色的写法。。红色看不懂

[xiaohuzihei]

菜鸟路过，你是想用循环？还是想用linq啊？