Convert IList<T> to BindingList<T>

问题

How can I cast an IList<Customer> list to BindingList<Customer>?

回答1:

var yourList = new List<Customer>();
var listBinding = new BindingList<Customer>(yourList);

BindingList Constructors

You don't need to do a cast, just provide the BindingList<T> class constructor with IList<T>, which you have.

回答2:

Unfortunately you can not cast an IList to something its not. However you can create a new BindingList from it fairly easy by just passing your IList into its constructor.

BindingList<Customer> bindingList = new BindingList<Customer>(yourIList);

回答3:

BindingList constructor takes IList parameter, use it:

var binding = new BindingList<Customer>(list); //where list is type of IList<Customer>

回答4:

        IList<Customer> list = new List<Customer>();

        var bindingList = new BindingList<Customer>(list);

回答5:

Additional information: IBindingList inherits from IList: So IBindingList shares all properties and function signatures with IList. So, IList implementations can readily "fit" IBindingList implementations.

来源：https://stackoverflow.com/questions/14953461/convert-ilistt-to-bindinglistt