成员的完整列表，这些成员属于 AnyCAD::Platform::RenderableGroupEntity,包括所有继承而来的类成员

AddEntity(RenderableEntity^ pEntity)	AnyCAD::Platform::RenderableGroupEntity
Clear()	AnyCAD::Platform::RenderableGroupEntity
GetBBox()	AnyCAD::Platform::RenderableEntity
GetEntity(long idx)	AnyCAD::Platform::RenderableGroupEntity
GetEntityCount()	AnyCAD::Platform::RenderableGroupEntity
GetEntityType()	AnyCAD::Platform::RenderableGroupEntity
GetId()	AnyCAD::Platform::RenderableEntity
GetObjectClassId()	AnyCAD::Platform::Object
GetShapeFilter()	AnyCAD::Platform::RenderableEntity
ListParentClassIds()	AnyCAD::Platform::Object
SetId(int id)	AnyCAD::Platform::RenderableEntity
SetShapeFilter(int nFilter)	AnyCAD::Platform::RenderableEntity