Categories Object (ICategories Interface)

This object represents a collection of Category objects. Use it to populate the categorized data set which will be used to train a classifier.


  • 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.


Name Type Description
Count int, read-only Stores the number of elements in the collection.
Element Category, read-only Provides access to a single element of the collection.


Name Description
AddNew Creates a new category with the specified label and adds it into the collection.
DeleteAll Removes all the elements from the collection.
DeleteAt Removes an element from the collection.
Find Finds the category by the label.
Item Provides access to a single element of the collection.

Related objects

Object Diagram


This object is used in the Classification demo tool.

See also

Working with Collections

24.03.2023 8:51:52

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