Unit 'fpexprpars'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Index]	[#fcl]

TFPExprIdentifierDef.ArgumentCount

Get the number of arguments for function identifier

Declaration

Source position: fpexprpars.pp line 535

public function TFPExprIdentifierDef.ArgumentCount: Integer;

Function result

Returns the argument count

Description

The ArgumentCount method returns the number of arguments that a function identifier expects. For variable identifiers, it returns 0. For function identifiers, it returns the count of parameters required for the function call.