| Interfaces | Description |
|---|---|
| IActiveViewEvents (esriCarto) | Provides access to events that occur when the state of the active view changes. |
| IAttributeTransferType | Provides access to members that control the behavior of the attribute transfer interfaces. |
| IEditAnnotationProperties | Provides access to members that control the annotation properties of an edit session. |
| IEditAttributeProperties | Provides access to members that control the short transaction attribute properties of an edit session. |
| IEditLayers | Provides access to members that control information about layers in the edit session. |
| IEditor | Provides access to members that control the behavior of the editor. |
| IEditor2 | Provides access to methods that extend the IEditor interface. The additional members control the behavior of the auxiliary selection anchor. |
| IEditor3 | Provides access to methods that extend the IEditor interface. The additional members control the behavior of the template construction and snapping. |
| IEditorZ | Provides access to members that access and manipulate the z-environment of the editor. |
| IEditProperties | Provides access to members that control the properties of an edit session. |
| IEditProperties2 | Provides access to more members that control the properties of an edit session. |
| IEditProperties3 | Provides access to more members that control the properties of an edit session. |
| IEditProperties4 | Provides access to more members that control the properties of an edit session. |
| IEditSketch | Provides access to members that access and manipulate the edit sketch. |
| IEditSketch2 | Provides access to members that access and manipulate the edit sketch. |
| IEditSketch3 | Provides access to members that access and manipulate the edit sketch. |
| IEditTaskSearch | Provides access to members that find edit tasks by name. |
| IExtension (esriSystem) | Provides access to members that define an extension. |
| IExtensionAccelerators (esriSystem) | Provides access to a method that creates extension accelerators. |
| IExtensionManager (esriSystem) | Provides access to members that query extension. |
| IPersist | Defines the single method GetClassID, which is designed to supply the CLSID of an object that can be stored persistently in the system. IPersist is the base interface for three other interfaces: IPersistStorage, IPersistStream, and IPersistFile. |
| IPersistStream (esriSystem) | |
| ISnapEnvironment | Provides access to members that manage the snap agents used by the editor. |
| ISnapEnvironment2 | Provides access to members used to manipulate the snap environment for Zs. |
| ISnapEnvironment3 | Provides access to members used to manipulate the snap environment for contraints. |
| ISupportErrorInfo |
原文：http://www.cnblogs.com/gisoracle/p/5944545.html