日期:2014-05-17 浏览次数:20823 次
List<Product> products = new List<Product>(){
new Product{Id=1},
new Product{Id=2},
new Product{Id=3},
new Product{Id=4},
new Product{Id=5},
new Product{Id=6},
new Product{Id=1},
new Product{Id=7},
new Product{Id=8},
};
List<Product> product1 = new List<Product>(){
new Product{Id=1},
new Product{Id=7},
new Product{Id=8},
new Product{Id=9},
new Product{Id=10},
new Product{Id=11}
};
List<Product> p1 = (from a in products
where !(from b in product1