Returns the IID of the outgoing interface managed by this connection point.
由这连接点指针返回这个外接口的IID。
2
Creates an enumerator of all the connection points supported in the connectable object, one connection point per IID.
创建在可连接对象中支持的所有连接点的枚举数，每个IID一个连接点。
3
The article analyzed the breakdown for some JC-IID-1400 type completely automatic foam molding machines of one corporation, and proposed corresponding mend measures.