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Question by SoftwareEngineer · Dec 15, 2015 at 02:49 AM · c#unity 5input

How To Attach a Number To a Variable Which Is Got From User

I want to assign a number to a variable via getting input from user. For example:

print("Enter the maximum number: ");

How can I get number from user?

I know how to do in C# but Unity3d seems does not support it.

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Answer by sandeepsmartest · Dec 15, 2015 at 04:50 AM

 using UnityEngine;
 using System.Collections;
 using System;
 public class NSKS : MonoBehaviour {
 public string stringToNumber,Message="Message To Disp";
     int AIntvariable;
 void OnGUI() {
         stringToNumber= GUI.TextField(new Rect(10, 10, 200, 20), stringToEdit, 25);
         if (GUI.Button(new Rect(70, 250, 50, 50), "Click Me")){
             try {
                 AIntvariable=int.Parse(stringToEdit);
                 if(AIntvariable>=0)
                     Message= "u have Entered"+stringToEdit.ToString();
             }
             catch (Exception e) {
                 Message ="Enter Numbers only";
             
             }  
         }
         GUI.Label(new Rect(Screen.width/2,Screen.height/2-200, 400, 20), Message);
         
     }
 }

Code is untested but should work. Hope this may help you.NSKS

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