| Class | Description | |
|---|---|---|
 | DropDownItem | Represents an item of IDropDown. |
| ListBoxItem | Represents an item of IListBox. |
| SelectorItem | Provides a base class for item types in a selection control. |
| Class | Description | |
|---|---|---|
| DropDownItem | Represents an item of IDropDown. |
| ListBoxItem | Represents an item of IListBox. |
| SelectorItem | Provides a base class for item types in a selection control. |
| Interface | Description | |
|---|---|---|
 | IButton | The button control. |
| ICellLinkControl | Common members of controls that have CellLink property |
| ICellLinkControl<T> | Common members of controls that have CellLink property |
| ICheckBox | The check box control. |
| IContentControl | Common members of controls that have text content to display. |
| IControl | The base of form controls. |
| IControl<T> | Generic type members of form controls |
| IControlCollection | Common members of form control collections |
| IDropDown | The drop down control. |
| IGroupBox | The group box control. |
| ILabel | The label control. |
| IListBox | The list box control. |
| IOptionButton | The option button control. |
| IRangeBase | Represents an element that has a value within a specific range. |
| IScrollBar | The scrollbar control. |
| ISelector | Represents a control that allows a user to select items from among its child elements. |
| ISelector<T> | Represents a control that allows a user to select items from among its child elements. |
| ISpinner | The spinner control. |
| Enumeration | Description | |
|---|---|---|
 | FormControlOrientation | Defines the different orientations that a control or layout can have. |
| FormControlType | Represents the type of form controls. |
| SelectionMode | The selection mode of list box |