| 名前 | 解説 | |
|---|---|---|
 | Count | Gets the number of elements in the collection. |
| HasMoreItems | Gets a value that indicates whether more items can be loaded. |
| IsDisposed | Gets whether the collection is disposed. |
| IsVirtualizing | |
| Item | Gets the item at the specified index. |
| SortDescriptions | Gets the sort descriptions applied to the data. |