单选题
You are creating a Windows Forms application by using the .NET Framework 3.5.You plan to develop a custom control for the application. The control will be a composite control.Your need to derive from the class that will create the control by using the minimum amount of development effort.What should you do？（）
发布日期：2021-03-17
A
Derive from the Control class.
B
Derive from the UserControl class.
C
Derive from the FrameworkElement class.
D
Derive from the ContainerControl class.
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