TObject
TPersistent
TCollection
| Delphi | C#.NET | Supported |
| TCollection | System.Collections.ArrayList | Yes |
| Properties | ||
| NextID | No | |
| PropName | No | |
| UpdateCount | No | |
| Count | Count | Yes |
| ItemClass | No | |
| Items | Item | Yes |
| Methods | ||
| GetNamePath | No | |
| Assign | No | |
| EndUpdate | No | |
| BeginUpdate | No | |
| Destroy | No | |
| Owner | No | |
| Add | Add | Yes |
| Clear | Clear | Yes |
| Delete | RemoveAt | Yes |
| FindItemID | No | |
| Insert | Insert | Yes |