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從我的庫我總是得到一個IEnumerable。WPF/MVVM:包裝IEnumerable <T>與ObservableCollection <T>
在構造函數或我視圖模型的方法,我想換我的實體變成像這樣的的ObservableCollection:
private ObservableCollection<CustomerViewModel> customerViewModels;
public BillingViewModel(IService service)
{
...
IEnumerable<Customer> customers = service.GetCustomers();
// that will not work because of a different type
customerViewModels = new ObservableCollection(customers);
}
你會做什麼?