Node:Accessing Command Line Arguments, Next:Memory Management Routines, Previous:String Operations, Up:Library Routines
GPC supports access to the command line arguments with the
BP compatible ParamStr and ParamCount functions.
ParamStr[0] is the program name,
ParamStr[1] .. ParamStr[ParamCount] are the arguments.
The program below accesses the command line arguments.
program CommandLineArgumentsDemo (Output);
var
Counter: Integer;
begin
WriteLn ('This program displays command line arguments one per line.');
for Counter := 0 to ParamCount do
WriteLn ('Command line argument #', Counter, ' is `',
ParamStr (Counter), '''')
end.