Skip to content

    TFPExprIdentifierDef.OnGetVariableValue

    Event for variable value evaluation

    Declaration

    Source position: fpexprpars.pp line 553

    published property OnGetVariableValue: TFPExprVariableEvent;

    Description

    The OnGetVariableValueevent is triggered when the identifier represents a variable and its value needs to be retrieved during expression evaluation. The event handler should return the current value of the variable.