Skip to content

    TExprBuiltInManager.AddVariable

    Add variable to built-in collection

    Declaration

    Source position: fpexprpars.pp line 817

    public 
function TExprBuiltInManager.AddVariable
                                        (const ACategory: TBuiltInCategory; 
                                        const AName: ShortString; 
                                        AResultType: TResultType; 
                                        const AValue: AnsiString)
                                         : TFPBuiltInExprIdentifierDef;

    Description

    The AddVariable method creates and adds a new built-in variable to the manager with the specified category, name, and value. The variable becomes available for use in expressions parsed by this manager.