第二个直接基类,它本身没有基类。
Endangered, the second immediate base, which itself has no base class.
虽然一个类只能有一个直接基类,但是一个接口可以直接从多个接口派生。
While a class can have only one direct base class, it is permissible for an interface to directly derive from multiple interfaces.
说到基类,要记住很重要的一点:.NET平台要求一个类只能有一个直接基类。
Speaking of base classes, it is important to keep in mind that the . NET platform demands that a given class have exactly one direct base class.
应用推荐