| AddChild(I3DShTreeElement *child, I3DShInstance *parent)=0 | I3DExChildrenHandler | [pure virtual] |
| AddRef()=0 | IMCUnknown | [pure virtual] |
| QueryInterface(const MCIID &riid, void **ppvObj)=0 | IMCUnknown | [pure virtual] |
| Release()=0 | IMCUnknown | [pure virtual] |
1.6.3