Node:ParamCount, Next:ParamStr, Previous:PAnsiChar, Up:Reference
function ParamCount: Integer;
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.
ParamCount
is a Borland Pascal extension.
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.