如何在C#接口中声明成员函数？

在C#中声明接口的成员函数 −

public interface InterfaceName {
   // interface members
   void InterfaceMemberOne();
   double InterfaceMembeTwo();
   void InterfaceMemberThree()
}
public class ClassName: InterfaceName {
   void InterfaceMemberOne() {
      // interface member
   }
}

以上我们看到我们的接口成员是 −

void InterfaceMemberOne();
double InterfaceMembeTwo();
void InterfaceMemberThree()

我们随后在课堂上使用它来实现接口 −

public class ClassName: InterfaceName {
   void InterfaceMemberOne() {
      // interface member
   }
}