什么是Windows窗体的基类窗体? [英] What is the base class form Windows Form?
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问题描述
如果创建一个新的WinForms应用程序，则可以看到Form1继承自Form.我以为Form是一个控件. MSDN说，所有控件都从UserControl类继承.还怎么回事? 难道所有表单都从基础Form类继承吗?
If I create a new WinForms application, I can see that that Form1 inherits from Form. I thought that Form is a control. MSDN says that all controls inherit from UserControl class. Also how it is? Also do all Forms inherit from base Form class?
推荐答案
Form 和 UserControl 都分别从 ContainerControl ，它源自 ScrollableControl ，它源自 Control
Form and UserControl both derive separately from ContainerControl, which derives from ScrollableControl, which derives from Control.
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