Question

LINQ IQueryable取类型问题

LINQ新手问题：有这样一个IQueryable返回值代码public IQueryable GetProductList() {    var query = from p in Product                       join c in Category on p.CategoryId equals c.CategoryId into category                       from c in category.DefaultIfEmpty()                       select new                       {                            p,                            c                        };    return query; }现在想取出IQueryable中的类型，怎么转换成IQueryable<T>呢？

Answer 1

实现的时候显示指定一个看看
public IQueryable<Product> GetProductList()