Question

我想将以下查询绑定到DataGridview。我怎么能这样呢？

int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
var numberGroups =
                 from num in numbers
                 group num by num % 5 into numGroup
                 select new { Remainder = numGroup.Key, Numbers = numGroup };

Answer 1

你希望它如何在DGV中表示，因为Numbers可以包含多个项目，这将如何进入DGV行？

或者这应该有效：

var numberGroups = from num in numbers
                   group num by num % 5 into numGroup
                   select new { Remainder = numGroup.Key, Count = numGroup.Count() };

yourGridView.DataSource = numberGroups.ToList();
yourGridView.DataBind();  //don't use if WinForm DGV

如何通过查询将组绑定到linq中的DataGridview？

1 个答案: