Document Understanding 活动

上次更新日期 2026年3月16日

BasicDataPoint Class - preview

定义

命名空间: UiPath.DocumentProcessing.Contracts.Extensions.Navigator.V1
程序集: UiPath.DocumentProcessing.Contracts

描述

BasicDataPoint is a facade class for working with basic (non-complex) extraction fields in an ExtractionResult. It wraps a ResultsDataPoint and provides a fluent, strongly-typed API to read and manipulate the field’s values as BasicValue objects.

Use BasicDataPoint when you know the underlying ResultsDataPoint is a basic field type (for example: text, number, date, etc.) and not a Table or FieldGroup.

BasicDataPoint is typically obtained through ExtractionResultHandler.FromBasicDataPoint(...), which converts raw ResultsDataPoint objects into the appropriate facade type (basic, table, field group, or wildcard).

Use BasicDataPoint to:

Get the first extracted value (or all values) for a basic field,
Read a value at a specific index (multi-value fields),
Add values,
Insert values at a specific position,
Update existing values,
Remove individual values,
Clear all values from a field.

If you need to work with tables or field groups, use TableDataPoint or FieldGroupDataPoint instead.

成员

构造函数

BasicDataPoint() - Initializes a new instance for a basic field type.

方法

AddValue() - Appends an existing ResultsValue to the end of the values list.
InsertValue() - Inserts an existing value at the specified index.
UpdateValue() - Updates the first value (index 0) with a new ResultsValue.
Clear() - Removes all values from the data point.
Remove() - Removes the value at the specified index.

属性

Value InArgument<Resultsvalue value> - The data point to wrap. Must represent a basic (non-complex) field.

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