TObject
TPersistent
TComponent
TControl
TWinControl
TCustomListControl
TCustomCombo
| Delphi | C#.NET | Supported |
| TCustomCombo | System.Windows.Forms.ComboBox | Yes |
| Properties | ||
| Canvas | No | |
| DropDownCount | No | |
| DroppedDown | DroppedDown | Yes |
| EditHandle | No | |
| ItemCount | Items.Count | Yes |
| ItemHeight | ItemHeight | Yes |
| ItemIndex | SelectedIndex | Yes |
| Items | Items | Yes |
| ListHandle | No | |
| MaxLength | MaxLength | Yes |
| SelLength | SelectionLength | Yes |
| SelStart | SelectionStart | Yes |
| Methods | ||
| AddItem | AddItemsCore | Yes |
| AdjustDropDown | No | |
| Change | No | |
| Clear | No | |
| ClearSelection | No | |
| CloseUp | No | |
| ComboWndProc | No | |
| CopySelection | No | |
| Create | No | |
| CreateWnd | No | |
| DeleteSelected | No | |
| Destroy | No | |
| DestroyWindowHandle | No | |
| DropDown | No | |
| EditWndProc | No | |
| Focused | Focused | Yes |
| ListWndProc | No | |
| Loaded | No | |
| Select | Select | Yes |
| SelectAll | SelectAll | Yes |
| Events | ||
| OnChange | SelectedIndexChanged | Yes |
| OnDropDown | DropDown | Yes |
| OnSelect | No | |
| OnCloseUp | No | |