Passing numbers from edit field to graph

[Carola Forster]

Dear Support-Team,

 

I am programming a Graphical User Interface to create simple graphs. Find a attached my created interface (gui.docx) and my code (ButtonsTools.txt). I want that when I type in a number in the edit field xmin, xmax and xstep that the x-axis is adapt, but I don´t know the suitable command for it. Can you help me?
So what I actually want is, that x=xmin:xstep:xmax, but I don´t know how to hand over it to the GUI.

 

Thank you for your help.

Carola Forster

ButtonsTools.txt
Description: Text document

GUI.docx
Description: application/vnd.openxmlformats-officedocument.wordprocessingml.document