java & cmdline

[yogpatel]

Hello friends,
Actually i am working in java project in which i have to dynamically interact with cmdline window i.e. pass data to cmd
& fetch from cmd dynamically. so plz give me some hint.
Thanx,
Regards
Patel

 

[stefanwagner]

Do you have a concrete question or problem? Or shall we quess what you need?

import java.util.*; 
// ...
Scanner sc = new Scanner (System.in);

What is your problem? Do you have some Java-experience? Some OOP- or programming expierience?

don't visit my homepage:

http://home.arcor.de/hirnstrom/minis/index.html

 

[yogpatel]

Hello stefanwagner,
what i mean is,
I have a dos program that I wish to access through my java program...
I can run the program and read the programs output using
DataInputStream in = new DataInputStream(new BufferedInputStream
process.getInputStream()));

But when I try to write to the program using...

DataOutputStream out = new DataOutputStream(new
BufferedOutputStream(process.getOutputStream()));
out.write(command.getBytes());
out.flush();

I get no response from the program and it doesn't seem to respond to the command.

 

[stefanwagner]

Here you'll find some Hints to input and output-Stream:

http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html?

don't visit my homepage:

http://home.arcor.de/hirnstrom/minis/index.html