[Pharo-users] How to get text field value and send to bat file

Hello i am new in GUI in pharo . I am following Spec2 form where i can able to make form that send value and show in result tab. But my concern is i want to send the text field value to a Bat file which will execute a C++ file. So i want to use LibC system: 'a.bat textfieldinput' like this but how to do i dont know. If anyone have idea pleas share with me. In the screenshot u can see that i can send a number that shows in result tab. But now i want to send same number when i press submit than it will send to LibC system: 'a.bat textfieldinput' means in bat it will receive the number from the form. Thanks <http://forum.world.st/file/t372453/form.png> -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html