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    TExprBuiltInManager.IdentifierCount

    Number of built-in identifiers

    Declaration

    Source position: fpexprpars.pp line 829

    public property IdentifierCount: Integer;

    Description

    The IdentifierCount property returns the total number of built-in identifiers (functions and variables) currently registered in the manager. It includes all predefined mathematical functions, string functions, date/time functions, and variables.

    This count is useful for iterating through all available built-ins or for applications that need to report or analyze the available expression language features.