This document covers the following topics:
This is the main interface of the component
SoftwareAG.NaturalX.Enumerator.
It is returned when a new instance of the component is created.
define data local 1 #enum handle of object end-define * * Create an instance of the class SoftwareAG.NaturalX.Enumerator. create object #enum of 'SoftwareAG.NaturalX.Enumerator.4' if #enum eq null-handle escape routine end-if * end
After successful execution of the CREATE OBJECT statement, the
variable #enum contains an interface of the type
IEnumerator.
The following methods are available:
Attaches a collection to the enumerator. A previously attached collection is then automatically detached. After having attached a collection, the enumerator can be used to enumerate the items contained in that collection.
| Name | Natural Type | Variant Type | Remark |
|---|---|---|---|
| Collection | HANDLE OF OBJECT | VT_DISPATCH | By value |
A collection of Automation objects.
Resets the enumerator to its initial state. A subsequent call to the
method Next returns the first item in the collection.
Returns the next item in the collection. If there is no next item,
NULL-HANDLE is returned. To start the enumeration over, the method
Reset can be called.
| Name | Natural Type | Variant Type | Remark |
|---|---|---|---|
| Return value | HANDLE OF OBJECT | VT_DISPATCH |
An interface to the next item in the collection.
