DefineRangeOption

Defines a new range option.

Declaration

Source position: cmdline.pas line 352

procedure DefineRangeOption(

ShortOpt: Char;

const LongOpt: string;

VarPtr: PLongint;

Min: LongInt;

Max: LongInt;

const Help: UTF8String;

const ArgName: string;

Flags: TOptionFlags = []

);

`ShortOpt`		Short option (If there is no short option then set it to `#0`)
`LongOpt`		Long option
`VarPtr`		If `VarPtr` is not `nil` then the variable pointed by `VarPtr` is set according to the command line.
`Min`		Minimal valid value
`Max`		Maximal valid value
`Help`		The help string associated with the option.
`ArgName`		The argument name of the option. It is used by `DisplayHelp`.

The command line parser raises ECmdLineError exception if the value is not in [Min..Max].