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Calculated Field

The Calculated Field Transformation enables a user to create new column values by applying expressions, the result of which can be a newly defined column or it can replace the value in an existing one.
For example, the Agent could convert a temperature attribute on the incoming payload from Celsius to Fahrenheit - and either replace the temperature value or add a new attribute to the outgoing payload.
Statements can be written using a subset of the C# syntax. Refer to the example section for sample expressions and supported operations.
Details for an example and its configuration can be found in the How to Use section.

Pre-requisites

None at this time

Limitations

Not every C# syntax is supported. Here are some examples of NOT supported features:
  • Multiline expressions
  • for/foreach/while/do operators
  • Array/list/dictionary initialization
  • Explicit generic invocation (like method<type>(arg))
  • Lambda/delegate declaration (delegate and lamda are only supported as variables or parameters or as a return type of the expression)
  • Array/list/dictionary element assignment (set indexer operator)
  • Other operations on dynamic objects (only property, method invocation, and index now are supported)

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Calculated Field Transformation v3.42
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Please contact XMPro if you're looking for an older version of this Agent.
Last modified 2mo ago