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DocumentInformationDictionary Object (IDocumentInformationDictionary Interface)
This object represents a document information dictionary which contains metadata from the PDF file. The object is a collection of DocumentInformationDictionaryItem objects. The DocumentInformationDictionary may exist either as an independent object or as a subobject of the DocumentContentInfo object.
Notes:
- The indexing of ABBYY FineReader Engine collections starts with 0.
- The foreach statement in C# (for each in Visual Basic .NET) can be used to manipulate the collection.
- If the values of the Author, Keywords, Subject or Title properties of the DocumentContentInfo object are not empty strings, the values of these properties are used instead of the corresponding items of the DocumentInformationDictionary object.
Properties
| Name | Type | Description |
|---|---|---|
| Application | Engine, read-only | Returns the Engine object. |
| Count | int, read-only | Stores the number of elements in the collection. |
| Value | BSTR | Provides access to a metadata value by its name. |
Methods
| Name | Description |
|---|---|
| AddNew | Creates the DocumentInformationDictionaryItem object and adds it to the collection. |
| DeleteAll | Removes all elements from the collection. |
| DeleteAt | Removes an element from the collection. |
| Item | Provides access to a single element of the collection (the DocumentInformationDictionaryItem object). |
Related objects
Output parameter
This object is the output parameter of the CreateDocumentInformationDictionary method of the Engine object.
See also
9/17/2024 3:14:41 PM