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Table of Contents
4. Standard Units
4.67. System - Built-in routines
4.67.2. System Unit Procedures and Functions
4.67.2.59. ParamStr function
4.67.2.59. ParamStr function
Targets: MS-DOS, OS/2, Win32
System Unit
Returns a specified command-line parameter.
Declaration:
function ParamStr(Index: Longint): String;
Remarks:
If Index is zero then the path and file name
of the current program is returned.
Command line parameters are separated by spaces or tabs.
To determine the number of command line parameters use
ParamCount.
Example:
{$ifndef __CON__}
This program must be compiled as console application only
{ $endif}
var
Cnt: Longint;
begin
WriteLn('Program Name: ',ParamStr(0));
if ParamCount = 0 then Halt(0);
for Cnt := 1 to ParamCount do
WriteLn(ParamStr(Cnt));
end.
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