> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Element プロパティ

> ABBYY FineReader Engine API の Element プロパティ。FineReader Engine コレクションの 1 つの要素へのアクセスを提供する共通プロパティ。

<Note>
  これは共通のプロパティです。プラットフォーム固有の実装上の制限事項は、このプロパティを使用するオブジェクトのトピックに記載されています。
</Note>

このプロパティを使用すると、ABBYY FineReader Engine のコレクション内の 1 つの要素にアクセスできます。ABBYY FineReader Engine の各コレクションでこのプロパティが使用されます。

<Note>
  Windows では、このプロパティを使用して、C# の `[]` 演算子でコレクションの要素にアクセスできます。
</Note>

<div id="syntax">
  ## 構文
</div>

<div id="c">
  ### C++
</div>

```cpp theme={null}
HRESULT get_Element(
  int              Index,
  I<ElementType>** Result
);
// "put" メソッドは一部のコレクションでのみ使用可能です
HRESULT put_Element(
  int             Index,
  I<ElementType>* Value
);
```

### C\#

```csharp theme={null}
I<ElementType> <CollectionType>( int Index );
```

<div id="visual-basic-net">
  ### Visual Basic .NET
</div>

```vb theme={null}
Property Element(Index As Integer) As I<ElementType>
```

<div id="parameters">
  ## パラメーター
</div>

Index

\[in] この変数には、このメソッドでアクセスする要素のインデックスが格納されます。有効な範囲は 0 から要素数 - 1 までです。要素数は、同じコレクションの Count プロパティから取得できます。

Result

\[out, retval] コレクション要素のインターフェイスへのポインターを受け取る、型 I\<ElementType>\* の変数です。ElementType は、コレクションを構成する object の型です。

Value

\[in] \<ElementType> object を参照します。ElementType は、コレクションを構成する object の型です。

<div id="remarks">
  ## 注記
</div>

以下の表では、このプロパティを提供するコレクションと、それらのコレクションに含まれる要素の型について説明します。

| コレクションの型                                                                                                                                                                       | 要素の型                                                                                                                 |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------- |
| [AuthorsList](/ja/fine-reader/engine/api-reference/document-related-objects/authorslist)                                                                                       | [AuthorInfo](/ja/fine-reader/engine/api-reference/document-related-objects/authorinfo)                               |
| [BarcodeText](/ja/fine-reader/engine/api-reference/text-related-objects/barcodetext)                                                                                           | [BarcodeSymbol](/ja/fine-reader/engine/api-reference/text-related-objects/barcodesymbol)                             |
| [BaseLanguages](/ja/fine-reader/engine/api-reference/language-related-objects/baselanguages)                                                                                   | [BaseLanguage](/ja/fine-reader/engine/api-reference/language-related-objects/baselanguage)                           |
| [BusinessCards](/ja/fine-reader/engine/api-reference/document-related-objects/businesscards)                                                                                   | [BusinessCard](/ja/fine-reader/engine/api-reference/document-related-objects/businesscard)                           |
| [Categories](/ja/fine-reader/engine/api-reference/classification-related-objects/categories)                                                                                   | [Category](/ja/fine-reader/engine/api-reference/classification-related-objects/category)                             |
| [Changes](/ja/fine-reader/engine/api-reference/document-comparison-objects/changes)                                                                                            | [Change](/ja/fine-reader/engine/api-reference/document-comparison-objects/change)                                    |
| [CharacterRecognitionVariants](/ja/fine-reader/engine/api-reference/text-related-objects/characterrecognitionvariants)                                                         | [CharacterRecognitionVariant](/ja/fine-reader/engine/api-reference/text-related-objects/characterrecognitionvariant) |
| [CheckmarkGroup](/ja/fine-reader/engine/api-reference/layout-related-objects/checkmarkgroup)                                                                                   | [CheckmarkBlock](/ja/fine-reader/engine/api-reference/layout-related-objects/checkmarkblock)                         |
| [ClassificationObjects](/ja/fine-reader/engine/api-reference/classification-related-objects/classificationobjects)                                                             | [ClassificationObject](/ja/fine-reader/engine/api-reference/classification-related-objects/classificationobject)     |
| [ClassificationResults](/ja/fine-reader/engine/api-reference/classification-related-objects/classificationresults)                                                             | [ClassificationResult](/ja/fine-reader/engine/api-reference/classification-related-objects/classificationresult)     |
| [DetectedLanguages](/ja/fine-reader/engine/api-reference/language-related-objects/detectedlanguages)                                                                           | [DetectedLanguage](/ja/fine-reader/engine/api-reference/language-related-objects/detectedlanguage)                   |
| [DictionaryDescriptions](/ja/fine-reader/engine/api-reference/language-related-objects/dictionarydescriptions)                                                                 | [DictionaryDescription](/ja/fine-reader/engine/api-reference/language-related-objects/dictionarydescription)         |
| [FRPages](/ja/fine-reader/engine/api-reference/document-related-objects/frpages)                                                                                               | [FRPage](/ja/fine-reader/engine/api-reference/document-related-objects/frpage)                                       |
| [FuzzyStrings](/ja/fine-reader/engine/api-reference/language-related-objects/fuzzystrings)                                                                                     | [FuzzyString](/ja/fine-reader/engine/api-reference/language-related-objects/fuzzystring)                             |
| [IntsCollection](/ja/fine-reader/engine/api-reference/supplementary-objects-and-methods/intscollection)                                                                        | [int](/ja/fine-reader/engine/guided-tour/advanced-techniques/programming-aspects/working-with-properties)            |
| [LayoutBlocks](/ja/fine-reader/engine/api-reference/layout-related-objects/layoutblocks)                                                                                       | [Block](/ja/fine-reader/engine/api-reference/layout-related-objects/block)                                           |
| [Licenses](/ja/fine-reader/engine/api-reference/license-related-objects/licenses)                                                                                              | [License](/ja/fine-reader/engine/api-reference/license-related-objects/license)                                      |
| [List](/ja/fine-reader/engine/api-reference/text-related-objects/list)                                                                                                         | [ListLevel](/ja/fine-reader/engine/api-reference/text-related-objects/listlevel)                                     |
| [OfficeConverters](/ja/fine-reader/engine/api-reference/image-related-objects/officeconverters) <br /><br /> **注:** *Linux および Windows のみ*                                     | [OfficeConverterTypeEnum](/ja/fine-reader/engine/api-reference/enumerations/officeconvertertypeenum)                 |
| [ParagraphLines](/ja/fine-reader/engine/api-reference/text-related-objects/paragraphlines)                                                                                     | [ParagraphLine](/ja/fine-reader/engine/api-reference/text-related-objects/paragraphline)                             |
| [Paragraphs](/ja/fine-reader/engine/api-reference/text-related-objects/paragraphs)                                                                                             | [Paragraph](/ja/fine-reader/engine/api-reference/text-related-objects/paragraph)                                     |
| [PDFPictures](/ja/fine-reader/engine/api-reference/parameter-objects/export-parameters/pdfpictures)                                                                            | [PDFPicture](/ja/fine-reader/engine/api-reference/parameter-objects/export-parameters/pdfpicture)                    |
| [PredefinedLanguages](/ja/fine-reader/engine/api-reference/language-related-objects/predefinedlanguages)                                                                       | [PredefinedLanguage](/ja/fine-reader/engine/api-reference/language-related-objects/predefinedlanguage)               |
| [RegionsCollection](/ja/fine-reader/engine/api-reference/supplementary-objects-and-methods/regionscollection)                                                                  | [Region](/ja/fine-reader/engine/api-reference/supplementary-objects-and-methods/region)                              |
| [ScanSources](/ja/fine-reader/engine/api-reference/mechanism-objects/scansources) <br /><br /> **注:** *Windows のみ*                                                             | [ScanSource](/ja/fine-reader/engine/api-reference/mechanism-objects/scansource)                                      |
| [SeparatorGroup](/ja/fine-reader/engine/api-reference/layout-related-objects/separatorgroup)                                                                                   | [SeparatorBlock](/ja/fine-reader/engine/api-reference/layout-related-objects/separatorblock)                         |
| [SpellReplacementCollection](/ja/fine-reader/engine/visual-components-reference/supplementary-objects/spellreplacementcollection) <br /><br /> **注:** *Windows ビジュアルコンポーネントのみ* | [SpellReplacement](/ja/fine-reader/engine/visual-components-reference/supplementary-objects/spellreplacement)        |
| [SpellWordCollection](/ja/fine-reader/engine/visual-components-reference/supplementary-objects/spellwordcollection) <br /><br /> **注:** *Windows ビジュアルコンポーネントのみ*               | [SpellWord](/ja/fine-reader/engine/visual-components-reference/supplementary-objects/spellword)                      |
| [SplitRegions](/ja/fine-reader/engine/api-reference/supplementary-objects-and-methods/splitregions)                                                                            | [SplitRegion](/ja/fine-reader/engine/api-reference/supplementary-objects-and-methods/splitregion)                    |
| [StringsCollection](/ja/fine-reader/engine/api-reference/supplementary-objects-and-methods/stringscollection)                                                                  | [BSTR](/ja/fine-reader/engine/guided-tour/advanced-techniques/programming-aspects/working-with-properties)           |
| [TableCells](/ja/fine-reader/engine/api-reference/layout-related-objects/tablecells)                                                                                           | [TableCell](/ja/fine-reader/engine/api-reference/layout-related-objects/tablecell)                                   |
| [TableSeparators](/ja/fine-reader/engine/api-reference/layout-related-objects/tableseparators)                                                                                 | [TableSeparator](/ja/fine-reader/engine/api-reference/layout-related-objects/tableseparator)                         |
| [TabPositions](/ja/fine-reader/engine/api-reference/text-related-objects/tabpositions)                                                                                         | [TabPosition](/ja/fine-reader/engine/api-reference/text-related-objects/tabposition)                                 |
| [TrainingImagesCollection](/ja/fine-reader/engine/api-reference/image-related-objects/trainingimagescollection)                                                                | [TrainingImage](/ja/fine-reader/engine/api-reference/image-related-objects/trainingimage)                            |
| [TrainingResults](/ja/fine-reader/engine/api-reference/classification-related-objects/trainingresults)                                                                         | [TrainingResult](/ja/fine-reader/engine/api-reference/classification-related-objects/trainingresult)                 |
| [WordRecognitionVariants](/ja/fine-reader/engine/api-reference/text-related-objects/wordrecognitionvariants)                                                                   | [WordRecognitionVariant](/ja/fine-reader/engine/api-reference/text-related-objects/wordrecognitionvariant)           |
| [Words](/ja/fine-reader/engine/api-reference/text-related-objects/words)                                                                                                       | [Word](/ja/fine-reader/engine/api-reference/text-related-objects/word)                                               |

<div id="see-also">
  ## 関連項目
</div>

[Item](/ja/fine-reader/engine/visual-components-reference/supplementary-objects/spellwordcollection/item-method)

[コレクションの操作](/ja/fine-reader/engine/guided-tour/advanced-techniques/programming-aspects/working-with-collections)

[プロパティの操作](/ja/fine-reader/engine/guided-tour/advanced-techniques/programming-aspects/working-with-properties)