linq集合内部赋值

linq集合内部赋值

比如将一个列的值，赋值给另一列

有三种方法：

1. e.Result.ToList().ForEach(n => n.IsIntermediarybool = SetIsIntermediary(n.IsIntermediary));

2.e.Result.Select(n => n.IsIntermediarybool = SetIsIntermediary(n.IsIntermediary)).ToList();//必须是tolist否则的话不好用

3.e.Result.Select(n => { n.IsIntermediarybool = SetIsIntermediary(n.IsIntermediary); return n; }).ToList();//必须是tolist否则的话不好用

private bool SetIsIntermediary(int IsIntermediary)

{

if (IsIntermediary == 0)

return false;

else return true;

}