[ < ] [ > ]   [ << ] [ Up ] [ >> ]         [Top] [Contents] [Index] [ ? ]

9.191 ParamCount

Synopsis

 
function ParamCount: Integer;

Description

`ParamCount' returns the number of command-line arguments given to the program. `ParamCount' returns 0 if no arguments have been given to the program; the name of the program as an implicit argument is not counted.

Conforming to

`ParamCount' is a Borland Pascal extension.

Example

 
program ParamCountDemo;

var i: Integer;

begin WriteLn ('You have invoked this program with ', ParamCount, ' arguments.'); WriteLn ('These are:'); for i := 1 to ParamCount do WriteLn (ParamStr (i)) end.

See also

section 9.192 ParamStr.



This document was generated by Frank Heckenbach on May, 10 2002 using texi2html