| Name | Description | |
|---|---|---|
| Add | Add an item to the end of the collection. | |
| Clear | Clear collection. | |
| CreateSupplementalPostcodeItem | Create a ISSupplementalPostcodeItem object. | |
| Remove | Remove an item from the collection. | |
| RemoveAt | Remove an item from the collection. |
| Name | Description | |
|---|---|---|
| IsDirty Read-Only | Indicates whether this collection or any of its items have been modified. |