You are creating a Windows Forms application by using the .Net Framework 3.5.You plan to design a composite control for the application.You need to derive the control from a base class that supports templates.What should you do?()

A . Derive from the Control class. B . Derive from the UserControl class. C . Derive from the ScrollableControl class. D . Derive from the ContainerControl class.

时间:2022-11-04 08:42:24 所属题库:MCPD(70-505)题库

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