Interface

# Iterator

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## Description

Iterators perform the actual task of yielding values from the Iterable object.

## Methods

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| Name                          | Parameters | Returns                            | Shared |
|-------------------------------|------------|------------------------------------|--------|
| `MoveNext<iterator.movenext>` |            | `Boolean</api/data_types/boolean>` |        |
| `Value<iterator.value>`       |            | `Variant</api/data_types/variant>` |        |

## Method descriptions

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Iterator.MoveNext

**MoveNext** As `Boolean</api/data_types/boolean>`

> Moves the <span class="title-ref">Iterator</span> to the next item.
>
> Return False when there are no more items, otherwise return `True</api/language/true>`.

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Iterator.Value

**Value** As `Variant</api/data_types/variant>`

> The value of the current item in the <span class="title-ref">Iterator</span>. The Value is invalid when MoveNext returns `False</api/language/false>`. It is also invalid before the first call to MoveNext.
>
> Return the value of the current item in the <span class="title-ref">Iterator</span>.

## Compatibility

|                       |     |
|-----------------------|-----|
| **Project Types**     | All |
| **Operating Systems** | All |

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`Iterable</api/language/iterable>` interface

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