3.1.4.12 IAppHostElement

The IAppHostElement interface provides methods to the base administration system object of this whole project.

The administration system is a container of IAppHostElement objects. IAppHostElement objects are primarily an n-way-tree object, with each IAppHostElement object primarily containing:

  • Zero or more IAppHostProperty objects. Each has its own unique fixed name.

  • Zero or more child IAppHostElement objects (hence the n-way-tree description). Each has its own unique fixed name.

  • An optional collection of zero or more special child IAppHostElement objects that are called collection objects. Each typically has the same fixed name.

  • Zero or more IAppHostMethod objects, which are additional extension methods that can be executed on the specified IAppHostElement object.

The IAppHostElement interface inherits opnums 0–2 from the IUnknown interface.

Methods in RPC Opnum Order

Method

Description

Name

Opnum: 3

Collection

Opnum: 4

Properties

Opnum: 5

ChildElements

Opnum: 6

GetMetadata

Opnum: 7

SetMetadata

Opnum: 8

Schema

Opnum: 9

GetElementByName

Opnum: 10

GetPropertyByName

Opnum: 11

Clear

Opnum: 12

Methods

Opnum: 13