【发布时间】:2011-03-17 15:22:33
【问题描述】:
我该怎么做?
这是不行的:
ObservableCollection obsCol = new ObservableCollection(myIEnumerable);
场景:
var query = from c in customers
select new Customer()
{
Products = from p in products
where p.Id = c.Id
select p
};
Products 是一个 ObservableCollection,因此它不能从上面的选择中获取 IEnumerable 结果...
如何投射?
【问题讨论】:
标签: ienumerable observablecollection casting