![](dotnetdiagramimages/C1_Win_Input_5_C1_Win_Input_DropDownForm.png)
'Declaration
Public Class DropDownForm Inherits C1.Win.Input.Base.DropDownForms.DropDownFormBase Implements C1.Win.Input.Base.DropDownForms.IDropDownForm
public class DropDownForm : C1.Win.Input.Base.DropDownForms.DropDownFormBase, C1.Win.Input.Base.DropDownForms.IDropDownForm
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.Control
System.Windows.Forms.ScrollableControl
System.Windows.Forms.ContainerControl
System.Windows.Forms.Form
C1.Win.Input.Base.DropDownForms.DropDownFormBase
C1.Win.Input.DropDownForm