TFPExprVariableEvent procedure type

In unit fpExprPars

Event procedure type for variable evaluation

Declaration

pascal

TFPExprVariableEvent = procedure(var Result: TFPExpressionResult; 
 constref AName: ShortString) of object

Arguments

`Result`	The result of the variable event
`AName`	The name of the variable being evaluated

Description

This event procedure type defines the signature for event handlers that resolve variable values during expression evaluation. It provides a method-based approach to variable resolution using object methods rather than standalone procedures.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.