![](dotnetdiagramimages/C1_Win_Input_6_C1_Win_Input_Base_Views_DropDownControlViewBase.png)
'Declaration
Public MustInherit Class DropDownControlViewBase Inherits InputEditorViewBase Implements C1.Framework.Accessibility.IAccessibleElementsHolder, IDropDownControlViewBase, IInputEditorViewBase
public abstract class DropDownControlViewBase : InputEditorViewBase, C1.Framework.Accessibility.IAccessibleElementsHolder, IDropDownControlViewBase, IInputEditorViewBase
System.Object
C1.Framework.Element
C1.Framework.BasePanel
C1.Framework.DockPanel
C1.Win.Input.Base.Views.InputPanel
C1.Win.Input.Base.Views.InputEditorViewBase
C1.Win.Input.Base.Views.DropDownControlViewBase
C1.Win.Input.Base.Views.DropDownEditorViewBase