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Databinding and a Typed Collection

Hello All,

I have a type collection I created that inherits from
System.Collection.CollectionBase. I use this collection as a datasource for
a combo box. I notice that when I add items to this collection that the
combo box is not updated.

I would prefer it is automatically updated, is there a property I am missing
or do I need to peform this operation myself?

Thanks,
Dan
Nov 20 '05 #1
1 932
CollectionBase only implements IList, ICollection, and IEnumerable.

None of which raise a ListChanged event. To do so, you need to implement
IBindingList, which will raise the ListChanged event used in Windows Forms
databinding.

Hope it helps,
CJ
"solex" <so***@nowhere.com> wrote in message
news:es**************@TK2MSFTNGP11.phx.gbl...
Hello All,

I have a type collection I created that inherits from
System.Collection.CollectionBase. I use this collection as a datasource for a combo box. I notice that when I add items to this collection that the
combo box is not updated.

I would prefer it is automatically updated, is there a property I am missing or do I need to peform this operation myself?

Thanks,
Dan

Nov 20 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

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