IDCXELMIterator Interface Reference

used for iterating over a collection of elements. More...

Inherits IDispatch.

Public Member Functions
HRESULT	AtEnd ([out, retval] VARIANT_BOOL *atEnd)
	Indicates the end of the collection. More...
HRESULT	Get ([out, retval] IDCXELM **element)
	Get the current element. More...
HRESULT	Next ()
	Advances the iterator to the next element.

Detailed Description

used for iterating over a collection of elements.

Use the element iterator to go over a IDCXOBJ elements. Use a simple clase like while (!AtEnd()) { Get() } or for ( ; !AtEnd(); Next())

Member Function Documentation

AtEnd()

HRESULT IDCXELMIterator::AtEnd

(

[out, retval] VARIANT_BOOL *

atEnd

)

Indicates the end of the collection.

Returns

false while there are more elements.

Get()

HRESULT IDCXELMIterator::Get

(

[out, retval] IDCXELM **

element

)

Get the current element.

Returns

an IDCXELM interafce